Portable DO Meter

Measurement Range: 20.0 – 45.0 mg/L; 0.00 – 19.99; 200 – 400%; 0 – 50°C
Accuracy: ± 1%; ± 0.3 mg/L; ±0.3°C
Measurement Resolution: 0.1%; 1%; 1 mg/L; 0.1°C; 0.1 ppm; 1 ppm; 0.1 mg/L
Display: LCD
Electrode: STTEMP30 (Available as an accessory); STDO11 (Available as an accessory)
Accuracy DO: 1 %
Accuracy ± (Temperature): 0.3°C
Battery Life: 250 Hours with Disposable Batteries
Calibration: 2 Point
Dimensions: 6.69 in x 1.38 in x 3.54 in (170 mm x 35 mm x 90 mm) (LxHxW)
In-Use Cover: No
Measurement Range DO: 0%; 200%; 200%; 400%; 0 ppm; 20 ppm; 20 ppm; 45 ppm
Measurement Range (Temperature): 0°C; 50°C
Net Weight: 0.35 lb (0.16 kg)
Parameter: Dissolved Oxygen
Power: 4 AAA (LR03) Batteries (Included)
Resolution (DO): 0.01; 0.1
Resolution Range (DO): 0; 19.9; 20; 45
Temperature compensation: Yes
Temperature resolution: 0.1°C
Temperature Sensor: 30 KΩ NTC
Working Environment: 41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)