YSI ProDSS ODO Optical Dissolved Oxygen Sensor

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data. User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership. The single cable design features universal ports which can accept any 4 sensors plus depth.Specifications Accuracy 0 to 200%: ±1% of reading or 1% saturation, whichever is greater 200 to 500%: ±8% of reading 0 to 20 mg/L: ±0.1 mg/L or 1% of reading, whichever is greater 20 to 50 mg/L: ±8% of reading Equipment used with ProDSS Handheld and cable assemblies Measurement Range 0 to 500%, 0 to 50 mg/L Resolution 0.01 mg/L and 0.1%, or 0.1 mg/L and 1% (user selectable)