Dissolved Oxygen Milwaukee

Specifications: Range O2: 0.0 to 45.00 mg/L (ppm) % SaturationO2 : 0.0 to 300% Temp : 0.0 to 50.0°C / 32 to 122°F Resolution O2: 0.01 mg/L (ppm) % Saturation O2: 0.1 % Temp: 0.1°C Accuracy (@25°C) O2: ±1.5% Full Scale % Saturation O2 : ±1.5% Full Scale Temp : ±0.5°C Typical EMC Deviation O2: ±0.3 mg/L (ppm) % Saturation O2: ±3.5% Temp : ±0.5°C Calibration : automatic in saturated air Temperature Compensation : automatic, from 0 to 50°C / 32 to 122°F Altitude Compensation : 0 to 4000 m; 100 m resolution Salinity Compensation : 0 to 80 g/L; 1 g/L resolution Battery Type : 1 x 9V alkaline (included) Auto-off : after 4 hours of non-use Dimensions : 200 × 85 × 50 mm Weight : 280 g (with battery)