Waterproof dissolved oxygen meter with altitude & salinity comp 4m cable

GAB-046

Dissolved Oxygen: PORTABLE DO METERS

"Range: mg/l 0.00 to 45.00 % Saturation 0.0 to 300.0 Temperature 0.0 to 50.0°C Resolution: mg/l 0.01 % Saturation 0.1 Temperature 0.1°C Accuracy: mg/l ±1.5% full scale % Saturation ±1.5% full scale Temperature ±0.2°C Calibration: Automatic in air at 100% Altitude: 0 to 4000m (resolution 100m) Salinity: 0 to 80 g/l (resolution 1g/l) Battery: 3 x 1.5V AAA Dimensions: 185 x 72 x 36mm Weight: 300g "