Electrochemistry · Product catalogue · EN
64 instruments shownSearch covers models, SKUs, specifications, electrodes, ions and solutions.
No matching itemsTry a model, SKU, parameter, electrode type or ion (e.g. fluoride, NO3).
01

pH meters

Portable, benchtop and pocket pH/ORP meters for routine and research work.

VIKING-PH600 Benchtop pH Meter pH/Temp (mV/ORP) Touch screen
SKU PRO6086
Request quotation
pH meters · BenchTop
Research grade

VIKING-PH600 Benchtop pH Meter pH/Temp (mV/ORP) Touch screen

MeasurespHTemp.also mV, ORP

pH -2.000-20.000 ±0.002 pH · mV ±2000.00 · Temp. -10-135 °C ±0.1 °C · 7.0" touch · 4 channels · USB/RS-232

Compatible accessories4 accessory options
3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 10
VIKING-PH500T Benchtop pH Meter pH/Temp. (mV/ORP)
SKU PRO5980
Request quotation
pH meters · BenchTop
Research grade

VIKING-PH500T Benchtop pH Meter pH/Temp. (mV/ORP)

MeasurespHTemp.also mV, ORP
Compatible accessories4 accessory options
PH Premium glass electrode for pure water tris (S7)
pH electrodeSKU PRO5979Sort 230

PH Premium glass electrode for pure water tris (S7)

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 20
VIKING-PH400 Benchtop pH Meter pH/Temp (mV) 0.001pH resolution
SKU PRO6085
Request quotation
pH meters · BenchTop
Best performance

VIKING-PH400 Benchtop pH Meter pH/Temp (mV) 0.001pH resolution

MeasurespHTemp.also mV

pH −2.000–20.000 · ±0.002 pH · 7.0″ LCD · 1–5 point calibration · ATC/MTC · USB/RS-232 · SKU PRO6085

Compatible accessories4 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 30
VIKING-PH300 Benchtop pH Meter pH/Temp (mV) 0.01pH resolution
SKU PRO6084
Request quotation
pH meters · BenchTop
Standard

VIKING-PH300 Benchtop pH Meter pH/Temp (mV) 0.01pH resolution

MeasurespHTemp.also mV
Compatible accessories4 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 40
VIKING-PH200 Benchtop pH Meter pH/Temp. (mV) PH200E
SKU PRO6042
Request quotation
pH meters · BenchTop
Laboratory routine instruments

VIKING-PH200 Benchtop pH Meter pH/Temp. (mV) PH200E

MeasurespHTemp.also mV

−2.00 to 18.00 pH · ±0.01 pH · 1–3 point NIST calibration · ATC/MTC · Auto-Read/Auto-Hold · 50 data sets

Compatible accessories3 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

CATALOG ORDER · 50
VIKING-PH125 Laboratory pH meter 3 in 1 electrode touch screen holder 0.01
SKU PRO5357
Request quotation
pH meters · BenchTop
Standard

VIKING-PH125 Laboratory pH meter 3 in 1 electrode touch screen holder 0.01

MeasurespH

pH −2.00…20.00 · ±0.01 pH · 1–5 points · 5.0″ touchscreen · USB / RS-232

CATALOG ORDER · 60
VIKING-PH100 Laboratory pH meter 3 in 1 electrode, electrode holder 0.01
SKU PRO5326
Request quotation
pH meters · BenchTop
Recommended

VIKING-PH100 Laboratory pH meter 3 in 1 electrode, electrode holder 0.01

MeasurespH

pH 0.00…16.00 · ±0.01 pH · mV / ORP · 5.0″ LCD · RS-232

CATALOG ORDER · 70
VIKING-PH510 Portable pH/Temp. (mV/ORP) Meter touch screen wo electrode
SKU PRO4882
Request quotation
pH meters · Portable
Research grade

VIKING-PH510 Portable pH/Temp. (mV/ORP) Meter touch screen wo electrode

MeasurespHTemp.also mV, ORP

PRO4153 3 in 1 pH electrode, pH standard solution(4.01, 7.00, 10.01) , 50ml/vial Electrode holder

Compatible accessories6 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6996Sort 2030

3 in 1 pH composite electrode (Ultrapure water) (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6997Sort 2040

3 in 1 pH composite electrode (Temp. : 0~115 ℃-High temp resistance) (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

CATALOG ORDER · 100
VIKING-PH310T Portable pH/Temp (mV) w/o electrode
SKU PRO5388
Request quotation
pH meters · Portable
Laboratory routine instruments

VIKING-PH310T Portable pH/Temp (mV) w/o electrode

MeasurespHTemp.also mV

pH / mV · ±0.01 pH · 5-point calibration · IP67 - choose electrode connection for PC, printer

Compatible accessories7 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6996Sort 2030

3 in 1 pH composite electrode (Ultrapure water) (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6997Sort 2040

3 in 1 pH composite electrode (Temp. : 0~115 ℃-High temp resistance) (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 110
VIKING-PH310F Poartable pH/Temp. (mV)
SKU PRO3567
Request quotation
pH meters · Portable
Laboratory routine instruments

VIKING-PH310F Poartable pH/Temp. (mV)

MeasurespHTemp.also mV

pH / mV · ±0.01 pH · 5-point calibration · WITH CARRING CASE SKU PRO3 567

Compatible accessories6 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6996Sort 2030

3 in 1 pH composite electrode (Ultrapure water) (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6997Sort 2040

3 in 1 pH composite electrode (Temp. : 0~115 ℃-High temp resistance) (BNCQ9 & 4-pin aviation) 0-14pH

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 120
VIKING-PH210 Portable pH/Temp. mV/ Meter 3 in 1 electrode
SKU PRO6078
Request quotation
pH meters · Portable
Recommended

VIKING-PH210 Portable pH/Temp. mV/ Meter 3 in 1 electrode

MeasurespHTemp.also mV

Auto-Read, Continuous-read Reading Prompts 200 groups data sets

Compatible accessories4 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6996Sort 2030

3 in 1 pH composite electrode (Ultrapure water) (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6997Sort 2040

3 in 1 pH composite electrode (Temp. : 0~115 ℃-High temp resistance) (BNCQ9 & 4-pin aviation) 0-14pH

CATALOG ORDER · 130
VIKING-PH110 Portable pH Meter pH (mV) MTC
SKU PRO4221
Request quotation
pH meters · Portable
Economical

VIKING-PH110 Portable pH Meter pH (mV) MTC

MeasurespHalso mV
Compatible accessories3 accessory options
Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

Standard pH buffer solutions pH 4.01/7.00/10.01, powder(3*5 sachets)
Solution / standardSKU PRO6121Sort –

Standard pH buffer solutions pH 4.01/7.00/10.01, powder(3*5 sachets)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

CATALOG ORDER · 140
02

Conductivity meters

Conductivity, TDS, salinity and resistivity with application-specific cells.

VIKING-EC600 Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)
SKU PRO6087
Request quotation
Conductivity meters · BenchTop
Research grade

VIKING-EC600 Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm-3000 mS/cm ±0.5 % FS · Res. 5 Ω·cm-100 MΩ·cm · TDS, Sal. · Temp. ±0.1 °C · 7.0" touch · 4 channels

Compatible accessories2 accessory options
Conductivity Electrode ATC(k=1, 2~20000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6154Sort –

Conductivity Electrode ATC(k=1, 2~20000 μS/cm Φ12×120 mm, 5-pin aviation

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

CATALOG ORDER · 200
VIKING-EC500 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)
SKU PRO3566
Request quotation
Conductivity meters · BenchTop
Best performance

VIKING-EC500 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…2000 mS/cm · ±0.5 % FS · Res. to 100.0 MΩ·cm · Cal. 1–5 points · ATC / MTC · IP54

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 210
VIKING-EC250 Laboratory Conductivity Meter Touch Screen +Ash
SKU PRO5361
Request quotation
Conductivity meters · BenchTop
Research grade

VIKING-EC250 Laboratory Conductivity Meter Touch Screen +Ash

MeasuresEC

EC 0.000 µS/cm…3000 mS/cm · ±0.5 % · Conductivity ash · 5.0″ touchscreen · USB / RS-232

CATALOG ORDER · 212
VIKING-EC240 Laboratory Conductivity Meter Touch Screen
SKU PRO5360
Request quotation
Conductivity meters · BenchTop
Recommended

VIKING-EC240 Laboratory Conductivity Meter Touch Screen

MeasuresEC

EC 0.000 µS/cm…3000 mS/cm · ±0.5 % · Grade 0.5 · 5.0″ touchscreen · USB / RS-232

CATALOG ORDER · 214
VIKING-EC400 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)
SKU PRO2747
Request quotation
Conductivity meters · BenchTop
Best performance

VIKING-EC400 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…1000 mS/cm · ±0.5 % FS · Res. to 100.0 MΩ·cm · Cal. 1–3 points · ATC / MTC · IP54

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 220
VIKING-EC300 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)
SKU PRO6197
Request quotation
Conductivity meters · BenchTop
Laboratory routine instruments

VIKING-EC300 Benchtop Conductivity Meter EC/Temp. (Resistivity/ TDS/Sal.)

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…1000 mS/cm · ±1.0 % FS · Res. to 20.00 MΩ·cm · Cal. 1–3 points · ATC / MTC · IP54

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 230
VIKING-EC200 Benchtop Conductivity Meter EC/Temp. (TDS) EC200E
SKU PRO2541
Request quotation
Conductivity meters · BenchTop
Recommended

VIKING-EC200 Benchtop Conductivity Meter EC/Temp. (TDS) EC200E

MeasuresECTemp.also TDS

EC 0.00 µS/cm…200 mS/cm · ±1.0 % FS · TDS 0.00 mg/L…100 g/L · Calibration 1 point · ATC / MTC · IP54 · SKU PRO2541

Compatible accessories2 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 240
VIKING-EC510 Portable EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm ~ 3000 mS/cm Touch screen
SKU PRO6088
Request quotation
Conductivity meters · Portable
Research grade

VIKING-EC510 Portable EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm ~ 3000 mS/cm Touch screen

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…3000 mS/cm · ±0.5 % FS · Res. to 100.0 MΩ·cm · Cal. 1–5 points · ATC / MTC · IP67

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 300
VIKING-EC310T handheld conductivity meter EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm ~ 1000 mS/cm
SKU PRO6089
Request quotation
Conductivity meters · Portable
Recommended

VIKING-EC310T handheld conductivity meter EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm ~ 1000 mS/cm

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…1000 mS/cm · ±1.0 % FS · Res. to 20.00 MΩ·cm · Cal. 1–3 points · ATC / MTC · IP67

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 310
VIKING-EC310 Portable EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm to 500 mS/cm
SKU PRO6065
Request quotation
Conductivity meters · Portable
Laboratory routine instruments

VIKING-EC310 Portable EC/Temp. (Resistivity/TDS/Sal.) 0.000 μS/cm to 500 mS/cm

MeasuresECTemp.also Resistivity, TDS, Salinity

EC 0.000 µS/cm…500 mS/cm · ±1.0 % FS · Res. to 20.00 MΩ·cm · Cal. 1–3 points · ATC / MTC · IP65

Compatible accessories3 accessory options
Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

CATALOG ORDER · 320
VIKING-EC210 Portable EC/Temp. (TDS) Range 0.00 μS/cm to 200 mS/cm
SKU PRO6063
Request quotation
Conductivity meters · Portable
Laboratory routine instruments

VIKING-EC210 Portable EC/Temp. (TDS) Range 0.00 μS/cm to 200 mS/cm

MeasuresECTemp.also TDS

EC 0.00 µS/cm…200 mS/cm · ±1.0 % FS · TDS 0.00 mg/L…100 g/L · Calibration 1 point · ATC / MTC · IP65 · SKU PRO6063

CATALOG ORDER · 330
VIKING-EC110 Portable EC Range 0.00 μS/cm to 100 mS/cm MTC
SKU PRO6064
Request quotation
Conductivity meters · Portable
Economical

VIKING-EC110 Portable EC Range 0.00 μS/cm to 100 mS/cm MTC

MeasuresEC

EC 0.00 µS/cm…100 mS/cm · ±1.0 % FS · Calibration 1 point · MTC · IP65 · SKU PRO6064

Compatible accessories1 accessory option
Conductivity Electrode (K=1), 2~20000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6153Sort –

Conductivity Electrode (K=1), 2~20000 μS/cm Φ12×120 mm, 5-pin aviation

CATALOG ORDER · 340
03

Dissolved oxygen meters

Polarographic and optical DO for laboratory, field and water quality.

VIKING-DO600 Benchtop DO Meter DO/Temp. (DO Saturation)
SKU PRO3171
Request quotation
Dissolved oxygen meters · BenchTop
Best performance

VIKING-DO600 Benchtop DO Meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00-99.99 mg/L ±0.10 mg/L · Sat. 0-600 % · Temp. ±0.1 °C · auto pressure comp. · 7.0" touch · 4 channels

CATALOG ORDER · 350
VIKING-DO500 Benchtop DO meter DO/Temp. (DO Saturation)
SKU PRO3167
Request quotation
Dissolved oxygen meters · BenchTop
Recommended

VIKING-DO500 Benchtop DO meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00…99.99 mg/L · ±0.10 mg/L · Saturation 0.0–600.0 % · Polarographic · IP54 · GLP

Compatible accessories4 accessory options
Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

CATALOG ORDER · 360
VIKING-DO400 Benchtop DO meter DO/Temp. (DO Saturation)
SKU PRO3172
Request quotation
Dissolved oxygen meters · BenchTop
Laboratory routine instruments

VIKING-DO400 Benchtop DO meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00…99.99 mg/L · ±0.10 mg/L · Saturation 0.0–600.0 % · Polarographic · IP54 · GLP

Compatible accessories5 accessory options
Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)
DO sensorSKU PRO6164Sort –

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

CATALOG ORDER · 370
VIKING-DO511 Touch screen Portable DO Meter DO/Temp. (DO Saturation)
SKU PRO2427
Request quotation
Dissolved oxygen meters · Portable
Best performance

VIKING-DO511 Touch screen Portable DO Meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00…20.00 mg/L · ±0.3 mg/L · Saturation 0.0–200.0 % · Optical (luminescence) · IP67 · GLP

CATALOG ORDER · 400
VIKING-DOP510 Touch screen Portable DO Meter DO/Temp. (DO Saturation)
SKU PRO4953
Request quotation
Dissolved oxygen meters · Portable
Recommended

VIKING-DOP510 Touch screen Portable DO Meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00…99.99 mg/L · ±0.10 mg/L · Saturation 0.0–600.0 % · Polarographic · IP67 · GLP

Compatible accessories4 accessory options
Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

CATALOG ORDER · 410
VIKING-DO310 Portable DO meter DO/Temp. (DO Saturation)
SKU PRO3164
Request quotation
Dissolved oxygen meters · Portable
Laboratory routine instruments

VIKING-DO310 Portable DO meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DO saturation

DO 0.00…50.00 mg/L · ±0.10 mg/L · Saturation 0.0–300.0 % · Polarographic · IP65 · GLP

Compatible accessories4 accessory options
Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

CATALOG ORDER · 430
VIKING-DO210 Portable DO meter DO/Temp. (DO Saturation)
SKU PRO3316
Request quotation
Dissolved oxygen meters · Portable
Standard

VIKING-DO210 Portable DO meter DO/Temp. (DO Saturation)

MeasuresDOTemp.also DOSaturation

DO 0.00…20.00 mg/L · ±0.10 mg/L · Saturation 0.0–200.0 % · Polarographic · IP65

Compatible accessories6 accessory options
Polarographic DO electrode DO&Temp 0~20 mg/L 4-pin aviation
DO sensorSKU PRO6162Sort –

Polarographic DO electrode DO&Temp 0~20 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 440
04

pH / Ion meters

pH and ion-selective (ISE) measurement with dedicated ion electrodes and solutions.

VIKING-ISE600 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)
SKU PRO4949
Request quotation
pH / Ion meters · BenchTop
Research grade

VIKING-ISE600 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)

MeasurespHISETemp.also mV, ORP, pX

Ion 1.000e-9-9.999e+9 ±0.3 % · pX/pH -2.000-20.000 ±0.002 · mV ±2000.00 · 7.0" touch · 4 channels

Compatible accessories1 accessory option
CATALOG ORDER · 450
VIKING-ISE500 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)
SKU PRO2561
Request quotation
pH / Ion meters · BenchTop
Best performance

VIKING-ISE500 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)

MeasurespHISETemp.also mV, ORP, pX

pH −2.000–20.000 · ISE 1.00E−9–9.99E9 · ±0.002 pH · 7.0″ touchscreen · GLP · USB/RS-232 · SKU PRO2561

Compatible accessories2 accessory options
Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 460
VIKING-ISE400 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/pX)
SKU PRO4763
Request quotation
pH / Ion meters · BenchTop
Laboratory routine instruments

VIKING-ISE400 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/pX)

MeasurespHISETemp.also mV, pX

pH ±0.002 pH · pX ±0.002 pX · ISE ±0.3 % · Ion calibration up to 7 points · IP54 · GLP

Compatible accessories2 accessory options
Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 470
VIKING-ISE300 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/pX)
SKU PRO4751
Request quotation
pH / Ion meters · BenchTop
Standard

VIKING-ISE300 Benchtop pH/Ion Meter pH/ISE/Temp. (mV/pX)

MeasurespHISETemp.also mV, pX

pH ±0.01 pH · pX ±0.01 pX · ISE ±0.5 % · Ion calibration up to 5 points · IP54 · GLP

Compatible accessories2 accessory options
Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 480
VIKING-ISE510 Portable pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)
SKU PRO4754
Request quotation
pH / Ion meters · Portable
Best performance

VIKING-ISE510 Portable pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)

MeasurespHISETemp.also mV, ORP, pX

pH ±0.002 pH · pX ±0.002 pX · ISE ±0.3 % · Ion calibration up to 8 points · IP67 · GLP

Compatible accessories2 accessory options
Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 500
VIKING-ISE310 Portable pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)
SKU PRO6090
Request quotation
pH / Ion meters · Portable
Recommended

VIKING-ISE310 Portable pH/Ion Meter pH/ISE/Temp. (mV/ORP/pX)

MeasurespHISETemp.also mV, pX

pH −2.00 to 20.00 · ±0.01 pH · ISE 1.000×10⁻⁹ to 9.999×10⁹ · ±0.5% · 5-point calibration · IP65 · SKU PRO6090

Compatible accessories2 accessory options
Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 510
ISE

Ion-selective electrodes — by ion

One row per ion: the electrode and the solutions you need for routine ISE measurement. Compatible with DO210, ISE300, ISE310, ISE400, ISE500, ISE510, ISE600, M300A, M310, M310F, M310FA, M500, M500A, M510T, M510T-A, M600, MPA300.

IonCombined ISEready to useMono ISEneeds reference electrodeStandard 0.1 mol/L250 mLISA / TISAB250 mLFilling solutionfor combined ISE, 250 mL
FluorideF-
Fluoride (F-) Combined Ion Selective ElectrodePRO6237 Sort 3000
Fluoride (F-) Combined Ion Selective Electrode 5~60 ℃PRO6238 Sort 3000
Fluoride (F-) Ion Selective Electrode 5~60 ℃PRO6254 Sort 3000
Fluoride (F-) Ion Selective Electrode 5~45 ℃PRO6240 Sort 3200
Fluoride (F-) Ion Selective Electrode 5~45 ℃PRO6241 Sort 3200
Fluoride (F-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7128 Sort 3400
Fluoride TISAB X (total ionic strength adjuster) for F- ISE, 250 mLPRO7153 Sort 3610
Fluoride Low Level TISAB for F- ISE, F- below 0.4 ppm, 250 mLPRO7154 Sort 3611
Fluoride TISAB II for F- ISE, F- above 0.4 ppm, 250 mLPRO7155 Sort 3612
Fluoride TISAB IV for F- ISE, samples with Fe/Al below 100 mg/L, 250 mLPRO7156 Sort 3613
ISE Reference Filling Solution A for F-, Ca2+ (PRO6254, PRO6264) combined ISE, 250 mLPRO7120 Sort 3800
ChlorideCl-
Chloride (Cl-) Ion Selective Electrode 5~60 ℃PRO6255 Sort 3010
Chloride (Cl-) Ion Selective Electrode 5~60 ℃PRO6242 Sort 3210
Chloride (Cl-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7129 Sort 3410
Ionic Strength Adjuster I (ISA) for Cl-, Br-, I-, Cu2+ ISE, 250 mLPRO7143 Sort 3600
ISE Reference Filling Solution B for Cl-, Pb2+ (PRO6255, PRO6259) combined ISE, 250 mLPRO7121 Sort 3801
BromideBr-
Bromide (Br-) Ion Selective Electrode 5~60 ℃PRO6256 Sort 3020
Bromide (Br-) Ion Selective Electrode 5~60 ℃PRO6243 Sort 3220
Bromide (Br-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7130 Sort 3420
Ionic Strength Adjuster I (ISA) for Cl-, Br-, I-, Cu2+ ISE, 250 mLPRO7143 Sort 3600
ISE Reference Filling Solution D for Br-, I-, Cu2+ (PRO6256, PRO6257, PRO6258) combined ISE, 250 mLPRO7122 Sort 3802
IodideI-
Iodide (I-) Ion Selective Electrode 5~60 ℃PRO6257 Sort 3030
Iodide (I-) Ion Selective Electrode 5~60 ℃PRO6244 Sort 3230
Iodide (I-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7131 Sort 3430
Ionic Strength Adjuster I (ISA) for Cl-, Br-, I-, Cu2+ ISE, 250 mLPRO7143 Sort 3600
ISE Reference Filling Solution D for Br-, I-, Cu2+ (PRO6256, PRO6257, PRO6258) combined ISE, 250 mLPRO7122 Sort 3802
CupricCu2+
Cupric (Cu2+) Ion Selective Electrode 5~60 ℃PRO6258 Sort 3040
Cupric (Cu2+) Ion Selective Electrode 5~60 ℃PRO6247 Sort 3240
Cupric (Cu2+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7132 Sort 3440
Ionic Strength Adjuster I (ISA) for Cl-, Br-, I-, Cu2+ ISE, 250 mLPRO7143 Sort 3600
ISE Reference Filling Solution D for Br-, I-, Cu2+ (PRO6256, PRO6257, PRO6258) combined ISE, 250 mLPRO7122 Sort 3802
LeadPb2+
Lead (Pb2+) Ion Selective Electrode 5~60 ℃PRO6259 Sort 3050
Lead (Pb2+) Ion Selective Electrode 5~60 ℃PRO6248 Sort 3250
Lead (Pb2+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7133 Sort 3450
Ionic Strength Adjuster VI (ISA) for Pb2+ ISE, 250 mLPRO7148 Sort 3605
ISE Reference Filling Solution B for Cl-, Pb2+ (PRO6255, PRO6259) combined ISE, 250 mLPRO7121 Sort 3801
SodiumNa+
Sodium (Na+) Combined Ion Selective ElectrodePRO6236 Sort 3060
Sodium (Na+) Ion Selective Electrode 5~60 ℃PRO6260 Sort 3060
—
Sodium (Na+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7134 Sort 3460
Ionic Strength Adjuster VII (ISA) for Na+ ISE, 250 mLPRO7149 Sort 3606
ISE Reference Filling Solution G for Na+ (PRO6260) combined ISE, 250 mLPRO7125 Sort 3805
PotassiumK+
Potassium (K+) Ion Selective Electrode 5~60 ℃PRO6261 Sort 3070
Potassium (K+) Ion Selective Electrode 5~60 ℃PRO6245 Sort 3270
Potassium (K+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7135 Sort 3470
Ionic Strength Adjuster III (ISA) for K+ ISE, 250 mLPRO7145 Sort 3602
ISE Reference Filling Solution E for K+ (PRO6261) combined ISE, 250 mLPRO7123 Sort 3803
AmmoniumNH4+
Ammonium (NH4+) Combined Ion Selective Electrode 5~60 ℃PRO6262 Sort 3080
—
Ammonium (NH4+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7136 Sort 3480
Ionic Strength Adjuster IV (ISA) for NH4+ ISE, 250 mLPRO7146 Sort 3603
ISE Reference Filling Solution F for NH4+ (PRO6262) combined ISE, 250 mLPRO7124 Sort 3804
NitrateNO3-
Nitrate (NO3-) Combined Ion Selective Electrode 5~60 ℃PRO6263 Sort 3090
Nitrate (NO3-) Ion Selective Electrode 5~60 ℃PRO6249 Sort 3290
Nitrate (NO3-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7137 Sort 3490
Ionic Strength Adjuster V (ISA) for NO3-, BF4-, ClO4- ISE, 250 mLPRO7147 Sort 3604
ISE Reference Filling Solution I for NO3-, BF4- (PRO6263, PRO6265) combined ISE, 250 mLPRO7127 Sort 3807
CalciumCa2+
Calcium (Ca2+) Combined Ion Selective Electrode 5~60 ℃PRO6264 Sort 3100
Calcium (Ca2+) Ion Selective Electrode 5~60 ℃PRO6246 Sort 3300
Calcium (Ca2+) ISE Standard Solution 0.1 mol/L, 250 mLPRO7138 Sort 3500
Ionic Strength Adjuster II (ISA) for Ca2+ ISE, 250 mLPRO7144 Sort 3601
ISE Reference Filling Solution A for F-, Ca2+ (PRO6254, PRO6264) combined ISE, 250 mLPRO7120 Sort 3800
FluoroborateBF4-
Fluoroborate (BF4-) Combined Ion Selective Electrode 5~60 ℃PRO6265 Sort 3110
Fluoroborate (BF4-) Ion Selective Electrode 5~60 ℃PRO6252 Sort 3310
Fluoroborate (BF4-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7139 Sort 3510
Ionic Strength Adjuster V (ISA) for NO3-, BF4-, ClO4- ISE, 250 mLPRO7147 Sort 3604
ISE Reference Filling Solution I for NO3-, BF4- (PRO6263, PRO6265) combined ISE, 250 mLPRO7127 Sort 3807
PerchlorateClO4-
Perchlorate (ClO4-) Combined Ion Selective Electrode 5~60 ℃PRO6266 Sort 3120
Perchlorate (ClO4-) Ion Selective Electrode 5~60 ℃PRO6250 Sort 3320
Perchlorate (ClO4-) ISE Standard Solution 0.1 mol/L, 250 mLPRO7140 Sort 3520
Ionic Strength Adjuster V (ISA) for NO3-, BF4-, ClO4- ISE, 250 mLPRO7147 Sort 3604
—
Ammonia (gas sensing)NH3
Ammonia (NH3) Combined Ion Selective Electrode 5~60 ℃PRO6267 Sort 3130
Ammonia(NH3) Combined Ion Selective Electrode 5~45 ℃PRO6239 Sort 3130
—
Ammonia (NH3) gas sensing ISE Standard Solution 0.1 mol/L, 250 mLPRO7141 Sort 3530
Ionic Strength Adjuster (ISA) for NH3 Gas Sensing Electrode, 250 mLPRO7150 Sort 3607
ISE Reference Filling Solution H for NH3 gas sensing (PRO6267) combined ISE, 250 mLPRO7126 Sort 3806
CyanideCN-—
Cyanide (CN-) Ion Selective Electrode 5~60 ℃PRO6253 Sort 3340
———
Silver / SulfideAg+/S2-—
Silver/Sulfide (Ag+/S2-) Ion Selective Electrode 5~60 ℃PRO6251 Sort 3350
———
Residual chlorinefree Cl₂
Residual chlorine Combined Ion Selective Electrode 5~60 ℃PRO6268 Sort 3160
—
Residual chlorine ISE Standard Solution 0.1 mol/L, 250 mLPRO7142 Sort 3560
Chlorine Adjuster A (acid reagent) for Residual Chlorine Electrode, 250 mLPRO7151 Sort 3608
Chlorine Adjuster B (iodine reagent) for Residual Chlorine Electrode, 250 mLPRO7152 Sort 3609
—
For mono ISE and maintenanceReference electrodes and replaceable membranes
ACC
Reference electrodeSKU PRO6174Sort 3872

Reference electrode Saturated single-junction calomel electrode Banana pH Meter ION Meter

ACC
Reference electrodeSKU PRO6176Sort 3874

Reference electrode Saturated double-junction calomel electrode Banana pH meter ION meter

ACC
Reference electrodeSKU PRO6177Sort 3875

Reference electrode Mercuric sulfate single junction electrode Banana pH meter ION meter

ACC
AccessorySKU PRO6111Sort 3880

Potassium electrode replaceable membrane (1 pieces)

ACC
AccessorySKU PRO6191Sort 3881

Calcium ion electrodes replaceable membrane (1 pieces)

ACC
AccessorySKU PRO6192Sort 3882

Ammonium ion electrodes replaceable membrane (1 pieces)

ACC
AccessorySKU PRO6193Sort 3883

Nitrate ion electrodes replaceable membrane (1 pieces)

ACC
AccessorySKU PRO6194Sort 3884

Fluoroborate ion electrodes replaceable membrane (1 pieces)

ACC
AccessorySKU PRO6195Sort 3885

Ammonia gas sensor replaceable membrane (5 pieces)

Typical ISE set: electrode + 0.1 mol/L standard (for the calibration series) + ISA/TISAB (added to standards and samples in equal ratio) + filling solution for combined electrodes. Mono electrodes are used with a separate reference electrode.

Looking for an electrode only?

The complete range of pH, ORP, conductivity, dissolved oxygen and ion-selective electrodes is in the separate electrode catalogue.

Open electrode catalogue →
05

Multiparameter analyzers

pH, conductivity, ISE and DO in one modular platform.

VIKING-M600 Benchtop Multi-parameter Analyzer
SKU PRO4198
Request quotation
Multiparameter analyzers · BenchTop
Research grade

VIKING-M600 Benchtop Multi-parameter Analyzer

MeasurespHECISEDOTemp.also mV, ORP, pX, Resistivity, TDS, Salinity, DO saturation

pH/pX ±0.002 · Ion ±0.3 % · EC 0.000 µS/cm-3000 mS/cm ±0.5 % FS · DO 0.00-99.99 mg/L · 7.0" touch · 4 channels

Compatible accessories11 accessory options
3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)
DO sensorSKU PRO6164Sort –

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)

Polarographic DO electrode DO&Temp 0 ~ 20 mg/L 6-pin MiniDin
DO sensorSKU PRO6165Sort –

Polarographic DO electrode DO&Temp 0 ~ 20 mg/L 6-pin MiniDin

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  BNC (Q6) PT100
Temperature probeSKU PRO6167Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm BNC (Q6) PT100

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  BNC (Q6) 2.25KΩ
Temperature probeSKU PRO6169Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm BNC (Q6) 2.25KΩ

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  6-pin MiniDin 2.25KΩ
Temperature probeSKU PRO6170Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 6-pin MiniDin 2.25KΩ

CATALOG ORDER · 509
VIKING-M500 Benchtop Multi-parameter Analyzer Touch screen
SKU PRO6091
Request quotation
Multiparameter analyzers · BenchTop
Recommended

VIKING-M500 Benchtop Multi-parameter Analyzer Touch screen

MeasurespHECISEDOTemp.also mV, ORP, pX, Resistivity, TDS, Salinity, DO saturation

pH ±0.002 pH · EC ±0.5 % FS · ISE ±0.3 % · DO 0.00…99.99 mg/L · IP54 · GLP

Compatible accessories10 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 515
VIKING-M500A Benchtop Multi-parameter pH/EC/ISE/ Temp. (mV/ ORP/pX/ Resistivity/ TDS/Sal.)
SKU PRO5908
Request quotation
Multiparameter analyzers · BenchTop
Laboratory routine instruments

VIKING-M500A Benchtop Multi-parameter pH/EC/ISE/ Temp. (mV/ ORP/pX/ Resistivity/ TDS/Sal.)

MeasurespHECISETemp.also mV, ORP, pX, Resistivity, TDS, Salinity

pH ±0.002 pH · EC ±0.5 % FS · ISE ±0.3 % · IP54 · GLP

Compatible accessories6 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 520
VIKING-MPA300 Benchtop Multi Parameter Analyzer pH/EC/ISE/ DO/Temp.
SKU PRO6092
Request quotation
Multiparameter analyzers · BenchTop
Standard

VIKING-MPA300 Benchtop Multi Parameter Analyzer pH/EC/ISE/ DO/Temp.

MeasurespHECISEDOTemp.also mV, pX, Resistivity, TDS, Salinity, DO saturation

pH ±0.01 pH · EC ±1.0 % FS · ISE ±0.5 % · DO 0.00…20.00 mg/L · IP54 · GLP

Compatible accessories10 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 530
VIKING-M300A Laboratory Multi Parameter Analyzer pH/COND/ISE
SKU PRO5384
Request quotation
Multiparameter analyzers · BenchTop
Economical

VIKING-M300A Laboratory Multi Parameter Analyzer pH/COND/ISE

MeasurespHECISETemp.also mV, pX, Resistivity, TDS, Salinity

pH ±0.01 pH · EC ±1.0 % FS · ISE ±0.5 % · IP54 · GLP

Compatible accessories6 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 540
VIKING-M510T Portable pH/Conductometer Multi-parameter Water Analyzer Touch screen
SKU PRO5383
Request quotation
Multiparameter analyzers · Portable
Best performance

VIKING-M510T Portable pH/Conductometer Multi-parameter Water Analyzer Touch screen

MeasurespHECISEDOTemp.also mV, ORP, pX, Resistivity, TDS, Salinity, DO saturation

pH ±0.002 pH · EC ±0.5 % FS · ISE ±0.3 % · DO 0.00…99.99 mg/L · IP67 · GLP

Compatible accessories10 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 570
VIKING-M510T-A Portable pH/Conductometer Multi-parameter Water Analyzer Touch sceeen
SKU PRO5918
Request quotation
Multiparameter analyzers · Portable
Recommended

VIKING-M510T-A Portable pH/Conductometer Multi-parameter Water Analyzer Touch sceeen

MeasurespHECISETemp.also mV, ORP, pX, Resistivity, TDS, Salinity

pH ±0.002 pH · EC ±0.5 % FS · ISE ±0.3 % · IP67 · GLP

Compatible accessories6 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 574
VIKING-M310 Portable Multi-parameter Water Analyzer Touch screen
SKU PRO5382
Request quotation
Multiparameter analyzers · Portable
Laboratory routine instruments

VIKING-M310 Portable Multi-parameter Water Analyzer Touch screen

MeasurespHECISEDOTemp.also mV, pX, Resistivity, TDS, Salinity, DO saturation

pH ±0.01 pH · EC ±1.0 % FS · ISE ±0.5 % · DO 0.00…50.00 mg/L · IP67 · GLP

Compatible accessories10 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 575
VIKING-M310F Portable Multi-parameter Water Analyzer
SKU PRO6093
Request quotation
Multiparameter analyzers · Portable

VIKING-M310F Portable Multi-parameter Water Analyzer

MeasurespHECISEDOTemp.also mV, pX, Resistivity, TDS, Salinity, DO saturation

pH ±0.01 pH · EC ±1.0 % FS · ISE ±0.5 % · DO 0.00…50.00 mg/L · IP65 · GLP

Compatible accessories10 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 585
VIKING-M310FA Portable Multi-parameter Water Analyzer
SKU PRO6094
Request quotation
Multiparameter analyzers · Portable
Standard

VIKING-M310FA Portable Multi-parameter Water Analyzer

MeasurespHECISETemp.also mV, pX, Resistivity, TDS, Salinity

pH ±0.01 pH · EC ±1.0 % FS · ISE ±0.5 % · IP65 · GLP

Compatible accessories7 accessory options
3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC) 0.05~20 μS/cm/ Φ12×120 mm, 5-pin aviation Titanium alloy
Conductivity cellSKU PRO6158Sort –

Conductivity Electrode (k=0.01, ATC) 0.05~20 μS/cm/ Φ12×120 mm, 5-pin aviation Titanium alloy

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

CATALOG ORDER · 590
06

Titrators & Karl Fischer

Potentiometric titration and Karl Fischer water determination.

KFT41 Karl Fisher Titrator
SKU PRO6104
Request quotation
Titrators & Karl Fischer

KFT41 Karl Fisher Titrator

Vol. 0.1–250 mg · coul. 10 µg – 20 mg H₂O · ±(5 % + 3) µg · drift correction

CATALOG ORDER · 450
TITRO5 Automatic Potential Titrator
SKU PRO3380
Request quotation
Titrators & Karl Fischer
Best performance

TITRO5 Automatic Potential Titrator

Compatible accessories3 accessory options
ACC
Reference electrodeSKU PRO6172Sort 500

Reference electrode Saturated single-junction calomel electrode U shape terminal TITRATOR

ACC
Reference electrodeSKU PRO6173Sort 501

Reference electrode Saturated single-junction calomel electrode BNC(Q9) TITRATOR

ACC
Reference electrodeSKU PRO6175Sort 502

Reference electrode Saturated double-junction calomel electrode U shape terminal Titrator

CATALOG ORDER · 600
KFT40 Karl Fisher Titrator
SKU PRO6105
Request quotation
Titrators & Karl Fischer

KFT40 Karl Fisher Titrator

Volumetric KF · 0.1–250 mg H₂O · ≤0.5 % · KF + titer · Auto fill / purge

CATALOG ORDER · 660
TITRO20 Manual Potential Titrator
SKU PRO6190
Request quotation
Titrators & Karl Fischer

TITRO20 Manual Potential Titrator

Compatible accessories3 accessory options
ACC
Reference electrodeSKU PRO6172Sort 500

Reference electrode Saturated single-junction calomel electrode U shape terminal TITRATOR

ACC
Reference electrodeSKU PRO6173Sort 501

Reference electrode Saturated single-junction calomel electrode BNC(Q9) TITRATOR

ACC
Reference electrodeSKU PRO6175Sort 502

Reference electrode Saturated double-junction calomel electrode U shape terminal Titrator

CATALOG ORDER · 680
TITRO4 Automatic Potential Titrator
SKU PRO6103
Request quotation
Titrators & Karl Fischer

TITRO4 Automatic Potential Titrator

pH 0.00–14.00 · mV ±1800.0 · Burette 1/14000 · Repeatability 0.2 % · DET / MET / SET / MAT

Compatible accessories3 accessory options
ACC
Reference electrodeSKU PRO6172Sort 500

Reference electrode Saturated single-junction calomel electrode U shape terminal TITRATOR

ACC
Reference electrodeSKU PRO6173Sort 501

Reference electrode Saturated single-junction calomel electrode BNC(Q9) TITRATOR

ACC
Reference electrodeSKU PRO6175Sort 502

Reference electrode Saturated double-junction calomel electrode U shape terminal Titrator

CATALOG ORDER · –
KFT20 Karl Fischer Coulometer
SKU PRO6106
Request quotation
Titrators & Karl Fischer

KFT20 Karl Fischer Coulometer

Coulometric KF · 10 µg – 20 mg H₂O · ±(5 % + 3) µg · ≤3 % · diaphragm cell

CATALOG ORDER · –
07

Water quality instruments

Turbidity meters and COD analysis for water and wastewater laboratories.

VIKING250 Benchtop Turbidity Meter (TU4000E 2025, EPA 180.1)
SKU PRO5781
Request quotation
Water quality instruments · BenchTop
Best performance

VIKING250 Benchtop Turbidity Meter (TU4000E 2025, EPA 180.1)

0–4000 NTU · ±2 % + 0.02 NTU · Tungsten lamp · EPA 180.1 · 7.0″ touchscreen

CATALOG ORDER · 700
VIKING256 Benchtop Turbidity Meter (TU1000 2025, ISO 7027)
SKU PRO3321
Request quotation
Water quality instruments · BenchTop
Standard

VIKING256 Benchtop Turbidity Meter (TU1000 2025, ISO 7027)

0–1000 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · 5.7″ LCD

CATALOG ORDER · 710
VIKING-TU90P Portable Turbidity Meter 0-200 NTU (TU200P, 850 nm)
SKU PRO3176
Request quotation
Water quality instruments · Portable
Standard

VIKING-TU90P Portable Turbidity Meter 0-200 NTU (TU200P, 850 nm)

0–200 NTU · ±2 % + 0.02 NTU · 850 nm LED · ISO 7027 · IP65

CATALOG ORDER · 720
VIKING257 Benchtop Turbidity Meter 0-200 NTU (TU200, 850 nm)
SKU PRO5782
Request quotation
Water quality instruments · BenchTop
Standard

VIKING257 Benchtop Turbidity Meter 0-200 NTU (TU200, 850 nm)

0–200 NTU · ±2 % + 0.02 NTU · 850 nm LED · ISO 7027

CATALOG ORDER · 729
COD100 Laboratory COD Analyzer
SKU PRO4195
Request quotation
Water quality instruments

COD100 Laboratory COD Analyzer

COD 0–150 / 0–1500 mg/L · ±8 % · 420 / 620 nm LED · EPA 410.4 · ISO 15705 · USB

CATALOG ORDER · –
VIKING-TU100P Portable Turbidity Meter (TU1000P 2025, touchscreen)
SKU PRO5783
Request quotation
Water quality instruments · Portable
Best performance

VIKING-TU100P Portable Turbidity Meter (TU1000P 2025, touchscreen)

0–1000 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · IP65

CATALOG ORDER · –
VIKING-TU4000S Benchtop Turbidity Meter
SKU PRO7157
Request quotation
Water quality instruments
Standard

VIKING-TU4000S Benchtop Turbidity Meter

0–4000 NTU · ±2 % + 0.02 NTU · LED + tungsten · ISO 7027 · EPA 180.1 · 7.0″ touchscreen

CATALOG ORDER · –
VIKING-TU2000 Benchtop Turbidity Meter
SKU PRO7158
Request quotation
Water quality instruments
Standard

VIKING-TU2000 Benchtop Turbidity Meter

0–2000 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · 7.0″ touchscreen

CATALOG ORDER · –
VIKING-TU500 Benchtop Turbidity Meter
SKU PRO7159
Request quotation
Water quality instruments
Standard

VIKING-TU500 Benchtop Turbidity Meter

0–500 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · 5.7″ LCD

CATALOG ORDER · –
VIKING-TU2000P Portable Turbidity Meter
SKU PRO7160
Request quotation
Water quality instruments
Standard

VIKING-TU2000P Portable Turbidity Meter

0–2000 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · IP65

CATALOG ORDER · –
VIKING-TU500P Portable Turbidity Meter
SKU PRO7161
Request quotation
Water quality instruments
Standard

VIKING-TU500P Portable Turbidity Meter

0–500 NTU · ±2 % + 0.02 NTU · 860 nm LED · ISO 7027 · IP65

CATALOG ORDER · –
Looking for an electrode only?

The complete range of pH, ORP, conductivity, dissolved oxygen and ion-selective electrodes is in the separate electrode catalogue.

Open electrode catalogue →
ACC

Electrodes, probes and solutions

All published accessories by type. Compatible accessories are also shown under each instrument.

pH electrodes

24 items

pH composite electrode (Blade spear) pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfilable
pH electrodeSKU PRO6137Sort 180

pH composite electrode (Blade spear) pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfilable

pH composite electrode (Flat) (S7)
pH electrodeSKU PRO6145Sort 190

pH composite electrode (Flat) (S7)

pH composite electrode (Slender) (S7) Φ 6x100&Φ12×60 mm
pH electrodeSKU PRO6146Sort 200

pH composite electrode (Slender) (S7) Φ 6x100&Φ12×60 mm

PH Premium glass electrode for ultra-pure water tris (S7)
pH electrodeSKU PRO5981Sort 210

PH Premium glass electrode for ultra-pure water tris (S7)

pH composite electrode (Flat) pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfilable
pH electrodeSKU PRO6138Sort 220

pH composite electrode (Flat) pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfilable

pH composite electrode (Blade spear) POM & 316 stainless stee
pH electrodeSKU PRO6144Sort 221

pH composite electrode (Blade spear) POM & 316 stainless stee

PH Premium glass electrode for pure water tris (S7)
pH electrodeSKU PRO5979Sort 230

PH Premium glass electrode for pure water tris (S7)

pH composite electrode (RoHS) Lead free glass
pH electrodeSKU PRO6148Sort 230

pH composite electrode (RoHS) Lead free glass

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO4153Sort 2010

3 in 1 pH composite electrode Ag/AgCl (BNCQ9 & 4-pin aviation) 0-14pH

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH
pH electrodeSKU PRO6995Sort 2020

3 in 1 pH composite electrode (Premium) Longlife Ref.+ (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6996Sort 2030

3 in 1 pH composite electrode (Ultrapure water) (BNCQ9 & 4-pin aviation) 0-14pH

ACC
pH electrodeSKU PRO6997Sort 2040

3 in 1 pH composite electrode (Temp. : 0~115 ℃-High temp resistance) (BNCQ9 & 4-pin aviation) 0-14pH

pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9)
pH electrodeSKU PRO6140Sort 2050

pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9)

pH composite electrode (High temp. resistance) (S7))
pH electrodeSKU PRO6149Sort 2060

pH composite electrode (High temp. resistance) (S7))

Polycarbonate pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9)
pH electrodeSKU PRO6134Sort 2070

Polycarbonate pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9)

pH composite electrode (Low maintenance) Premium unfilable BNC(Q9)
pH electrodeSKU PRO6142Sort 2080

pH composite electrode (Low maintenance) Premium unfilable BNC(Q9)

Polycarbonate pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfillable
pH electrodeSKU PRO6136Sort 2085

Polycarbonate pH composite electrode Ag/AgCl Φ12×120 mm BNC(Q9) unfillable

pH composite electrode (Cleanable)
pH electrodeSKU PRO6041Sort 2090

pH composite electrode (Cleanable)

pH composite electrode (Low conductivity) for ultra-pure water
pH electrodeSKU PRO6143Sort 2100

pH composite electrode (Low conductivity) for ultra-pure water

pH composite electrode (Long) (S7) Φ 12x260 mm
pH electrodeSKU PRO6147Sort 2120

pH composite electrode (Long) (S7) Φ 12x260 mm

HF-resistant pH composite electrode for aggressive chemical media
pH electrodeSKU PRO6152Sort 2130

HF-resistant pH composite electrode for aggressive chemical media

pH composite electrode (HF acid titrate) (S7) 2-11 pH
pH electrodeSKU PRO6151Sort 2140

pH composite electrode (HF acid titrate) (S7) 2-11 pH

pH composite electrode (Alkali resistance) (S7)
pH electrodeSKU PRO6150Sort 2150

pH composite electrode (Alkali resistance) (S7)

ORP electrode BNC(Q9) pH Meter, Ion Meter, Titrator
ORP electrodeSKU PRO6171Sort –

ORP electrode BNC(Q9) pH Meter, Ion Meter, Titrator

Conductivity cells

8 items

Conductivity Electrode (K=1), 2~20000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6153Sort –

Conductivity Electrode (K=1), 2~20000 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode ATC(k=1, 2~20000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6154Sort –

Conductivity Electrode ATC(k=1, 2~20000 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode(k=1)2 ~ 3000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6155Sort –

Conductivity Electrode(k=1)2 ~ 3000 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode(k=1, ATC)2 ~ 3000 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6156Sort –

Conductivity Electrode(k=1, ATC)2 ~ 3000 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation
Conductivity cellSKU PRO6157Sort –

Conductivity Electrode(k=0.1, ATC)0.05 ~ 200 μS/cm Φ12×120 mm, 5-pin aviation

Conductivity Electrode (k=0.01, ATC) 0.05~20 μS/cm/ Φ12×120 mm, 5-pin aviation Titanium alloy
Conductivity cellSKU PRO6158Sort –

Conductivity Electrode (k=0.01, ATC) 0.05~20 μS/cm/ Φ12×120 mm, 5-pin aviation Titanium alloy

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6159Sort –

Conductivity Electrode (k=0.01, ATC with removable flow cell) 0.05~20 μS/cm, 5-pin aviation Titanium

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium
Conductivity cellSKU PRO6160Sort –

Conductivity Electrode(k=10, ATC)2000 ~ 200000 μS/cm, 5-pin aviation Titanium

Dissolved oxygen sensors

7 items

Polarographic DO electrode DO&Temp 0~20 mg/L 4-pin aviation
DO sensorSKU PRO6162Sort –

Polarographic DO electrode DO&Temp 0~20 mg/L 4-pin aviation

Polarographic DO electrode 0~50 mg/L 4-pin aviation
DO sensorSKU PRO6163Sort –

Polarographic DO electrode 0~50 mg/L 4-pin aviation

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)
DO sensorSKU PRO6164Sort –

Optical DO electrode DO&Temp 0.00 ~ 20.00 mg/L 4-pin aviation (DO511T)

Polarographic DO electrode DO&Temp 0 ~ 20 mg/L 6-pin MiniDin
DO sensorSKU PRO6165Sort –

Polarographic DO electrode DO&Temp 0 ~ 20 mg/L 6-pin MiniDin

ACC
DO sensorSKU PRO7078Sort –

DO Electrode Filling solution (100ml)

ACC
DO sensorSKU PRO7079Sort –

DO Zero point CAL powder(100ml)

ACC
DO sensorSKU PRO7080Sort –

DO Electrode Membrane-957

Temperature probes

5 items

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  2.25KΩ
Temperature probeSKU PRO6166Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 2.25KΩ

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  BNC (Q6) PT100
Temperature probeSKU PRO6167Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm BNC (Q6) PT100

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  BNC (Q6) PT1000
Temperature probeSKU PRO6168Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm BNC (Q6) PT1000

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  BNC (Q6) 2.25KΩ
Temperature probeSKU PRO6169Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm BNC (Q6) 2.25KΩ

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm  6-pin MiniDin 2.25KΩ
Temperature probeSKU PRO6170Sort –

Temperature probe -5 ~ 105 ℃ 316 stainless steel Φ4×120 mm 6-pin MiniDin 2.25KΩ

Buffers, standards and electrolytes

4 items

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)
Solution / standardSKU PRO6122Sort 150

Standard pH buffer solutions pH 4.01/7/10.01 solutions (50mL)

Conductivity standards 1413μs/cm (50mL)
Solution / standardSKU PRO7007Sort 170

Conductivity standards 1413μs/cm (50mL)

Standard pH buffer solutions pH 4.01/7.00/10.01, powder(3*5 sachets)
Solution / standardSKU PRO6121Sort –

Standard pH buffer solutions pH 4.01/7.00/10.01, powder(3*5 sachets)

ACC
Solution / standardSKU PRO6126Sort –

Electrolytes for reference electrodes 3 M KCl (250mL) - KCI-solution 3 mol/L

Other accessories

9 items

ACC
Reference electrodeSKU PRO6172Sort 500

Reference electrode Saturated single-junction calomel electrode U shape terminal TITRATOR

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Reference electrodeSKU PRO6173Sort 501

Reference electrode Saturated single-junction calomel electrode BNC(Q9) TITRATOR

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Reference electrodeSKU PRO6175Sort 502

Reference electrode Saturated double-junction calomel electrode U shape terminal Titrator

Thermal printer 771000
AccessorySKU PRO6998Sort 100

Thermal printer 771000

Carrying Case for Viking Device - optional
AccessorySKU PRO7006Sort 110

Carrying Case for Viking Device - optional

Turbidity vials, 5 pcs (for VIKING turbidity meters)
AccessorySKU PRO7162Sort –

Turbidity vials, 5 pcs (for VIKING turbidity meters)

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AccessorySKU PRO7163Sort –

Turbidity calibration standards 20/200/500/1000/2000 NTU

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AccessorySKU PRO7164Sort –

Turbidity calibration standards 20/200/500/1000 NTU

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AccessorySKU PRO7165Sort –

Turbidity calibration standards 20/200/500 NTU