Dissolved Oxygen Range : 0.0 to 300.0% saturation, 0.00 to 45.00 mg/L (ppm) Dissolved Oxygen Resolution : 0.01 ppm (mg/L); 0.1% saturation
Dissolved Oxygen Accuracy : ±1.5% FS
Dissolved Oxygen Calibration : one or two points at 0% (HI 7040 solution) and 100% (in air) Dissolved Oxygen Temperature Compensation : automatic from 0.0 to 50.0°C (32.0 to 122°F)
Salinity Compensation : 0 to 40 g/L (with 1 g/L resolution) Altitude Compensation : 0 to 4000 m (with 100 m resolution) Temperature Range : 0.0 to 50.0°C
Temperature Resolution : 0.1 °C
Temperature Accuracy : ±0.2°C (excluding probe error)
DO Probe : HI76407 DO probe with 2 m (6.7') cable (included) Logging Memory : max 8000 samples
Logging Interval : 5, 10, 30 seconds or 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes Connectivity : opto-isolated USB
GLP : yes
Power Supply : 12 VDC adapter (included) Environment : 0 to 50°C (32 to 122°F), RH max 95%
Dimensions : 235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight : 1.3 kg (2.9 lbs)