Online Digital Dissolved Oxygen Analyzer Industrial DO Meter with Polarographic Electrode DO Electrolyte Solution 0.00~20.00mg/L 4 to 20 mA Output 1 or 2 Point Calibration Auto Temp Compensation
Special Features
Economical online dissolved oxygen controller is equipped with a polarographic electrode.
1 or 2 points calibration using the air-saturated water or zero oxygen solution.
Salinity and barometric pressure compensations eliminate measurement errors.
Automatic temperature compensation ensures accurate readings over the entire range.
Setup menu allows setting the number of calibration points, measurement unit, alarm limits, hysteresis value, 4 to 20 mA output, etc.
Reset function automatically restores all settings to the factory defaults.
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