pH Metar VIKING-600T
Key Features
- 7.0″ high-contrast color LCD touchscreen.
- Intelligent OS: user, calibration, method & data management.
- Auto-read (Fast/Medium/Slow), Timed-read & Continuous-read modes.
- ATC/MTC for accurate temperature compensation.
- 1–6 point calibration with NIST/DIN/GB buffer groups; custom buffer group supported.
- Electrode diagnosis with pH slope & offset display; slope limit and calibration reminder.
- GLP data management: up to 1000 groups per parameter, log management & analysis (review/compare/recalculate).
- Connectivity: USB & RS-232 (USB flash, printer, PC).
- IP54 protection; adjustable auto shutdown (1–60 min; off); date & time.
pH Metar VIKING PH400
Key features
- 7.0″ high-resolution LCD with backlight for clear visibility.
- 1–5-point calibration with automatic standard recognition (NIST, DIN, GB, USA, MERCK, GOST).
- ATC/MTC ensures accurate results across changing temperatures.
- Auto-hold locks the endpoint; stability prompts (Reading / Stable / Locked).
- GLP storage — up to 500 results; date/time stamping and data recall.
- USB or RS-232 communication; optional printer support.
- Factory reset restores default settings.
- IP54 splash/dust protection.
pH Metar VIKING PHBA
Key features
- Fast, stable readings with digital filtering and stability indicator.
- Automatic calibration (1–3 points) with USA/NIST buffer recognition.
- ATC — simultaneous pH & temperature display.
- mV/ORP mode ±1999 mV for electrode checks and redox probes.
- GLP data — store up to 500 sets; PC output (RS232/USB).
- IP54 splash/dust protection; integrated electrode holder.
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Portable DO Meters
VIKING-DO511 Touch screen Portable DO Meter
DO/Temp. (DO Saturation)
Professional-Smart
Touchscreen
1000 groups data sets
Print, PC, Scan gun
Optical
DO Range 0.00 ~ 20.00 mg/L ,
Accuracy
±0.3mg/L (0.00 ~ 20.00 mg/L)
DO Saturation Range
(0.0 ~ 200.0)% ,
Accuracy±10.0%
Temp. Range 0 ~ 50 ºC ,
Accuracy ±0.2More information at Colo Science
SKU: PRO2427 -
Portable DO Meters
VIKING-DO210 Portable DO Meter
Reliable-Durable
ATC
Auto-Read, Continuous read
Reading Prompts
200 groups data sets
IP54
Polarographic
DO Range 0.00 ~ 20.00 mg/L , Accuracy ±0.3mg/L
DO Saturation Range (0.0 ~200.0)% , Accuracy±2.0%
Temp. Range -5.0 ~ 110 ºC, 23.0 ~ 230 ºF , Accuracy ±0.2More information at Colo Science
SKU: PRO3316
