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Portable Multi-Parameter Analyzer
CHLTEST20 Portable Chlorine Multi Parameter Tester
COLO.Science · Portable Chlorine Multi-parameter Tester
CHLTEST20 is a portable chlorine multi-parameter tester for residual chlorine, total residual chlorine and chlorine dioxide using the DPD method, LCD display, USB data transfer and IP67 protection.
CHLTEST20 · Residual chlorine 0.02–15 mg/L · Total chlorine 0.02–15 mg/L · ClO₂ 0.02–5 mg/L · IP67
SKU: PRO5375 -
Portable Conductivity Meters
VIKING-EC310T handheld conductivity meter
COLO.Science · Handheld Conductivity Meter
VIKING-EC310T is a touchscreen handheld conductivity meter for EC, TDS, salinity, resistivity and temperature measurement with GLP data storage and IP65 protection.
EC to 1000 mS/cm · TDS to 300 ppt · GLP 1000 groups · SKU PRO6089
SKU: PRO6089 -
Portable Conductivity Meters
VIKING-EC310 handheld conductivity meter
COLO.Science · Portable Conductivity Meter
VIKING-EC310 is a portable conductivity meter for EC, TDS, salinity, resistivity and temperature measurement with GLP memory, USB and IP65 protection.
EC to 500 mS/cm · TDS to 300 ppt · GLP 500 sets / parameter · IP65
SKU: PRO6065 -
COD and BOD analyzers
COD100 Laboratory COD Analyzer
COLO.Science · Laboratory COD Analyzer
COD100 is a laboratory COD analyzer for closed tube dichromate digestion and spectrophotometric COD testing, with dual COD ranges, USB export and optional COD100R reactor.
0–150 / 150–1500 mg/L · 420 / 620 nm · ±8% · ≤3% repeatability · 200 data sets · USB
SKU: PRO4195, PRO4190 -
Portable Conductivity Meters
VIKING-EC210 Portable EC/Temp. (TDS) 0.00 μS/cm to 200 mS/cm
COLO.Science · Portable Conductivity / TDS Meter
VIKING-EC210 is a portable conductivity / TDS meter for EC, TDS and temperature measurement, with ATC/MTC, endpoint hold, 200-set memory and IP65 protection.
EC to 200 mS/cm · TDS to 300 ppt · PRO6154 EC electrode · SKU PRO6063
SKU: PRO6063 -
Analytical Balance Internal Calibration
SIRET analytical balances 100–500 g / 0.1 mg with internal or external calibration
Analytical Balance Internal CalibrationSIRET analytical balances 100–500 g / 0.1 mg with internal or external calibration
SIRET analytical balances; 100 / 120 / 220 / 320 g; 0.1 mg readability; Class I; internal calibration; EMFC sensor; repeatability ±0.2 mg; linearity ±0.0003 g; backlit LCD; RS232 standard / USB optional; Ø80 mm pan standard, Ø90 mm optional; glass windshield; optional printer/E2 weights.
SKU: SIRET -
Portable pH Meters
VIKING-PH510 Portable pH/Temp. (mV/ORP) Meter touch screen
COLO.Science · Portable pH / mV / ORP Meter
VIKING-PH510 is a professional portable pH / Temp. meter with mV / ORP measurement, 4.3″ touchscreen operation, ±0.002 pH accuracy, GLP-ready data logging and IP65 protection.
pH / mV / ORP · ±0.002 pH · 8-point calibration · IP65
SKU: PRO4882 -
Portable Conductivity Meters
EC110 Handheld Conductivity Meter
COLO.Science · Handheld Conductivity Meter
VIKING-EC110 is a compact handheld conductivity meter for routine EC checks, with MTC manual temperature compensation, continuous reading, 200-result memory and IP65 protection.
EC to 100 mS/cm · MTC only · 1-point EC calibration · SKU PRO6064
SKU: PRO6064
