HI98193 :: Waterproof Portable Dissolved Oxygen and BOD Meter

Specification :
Temperature Range :-20.0 to 120.0 °C (-4.0 to 248.0 °F) -20.0 to 120.0 °C (-4.0 to 248.0 °F)
Temperature Resolution    0.1 °C (0.1 °F)
Temperature Accuracy @ 25°C / 77°F    ±0.2 °C (±0.4 °F) (excluding probe error
Temperature Calibration    One or two point at any in range temperature value
Do Range    0.00 to 50.00 mg/L / 0.0 to 600.0 % saturation
DO Resolution    0.01 mg/L / 0.1 % saturation
DO Accuracy (@25°C/77°F)    ±1.5 % of reading ±1 digit
Barometric Pressure Range    450 to 850 mmHg
Barometric Pressure Resolution    1 mmHg
Barometric Accuracy    ±3 mmHg within ±15 % from the calibration point
Temperature Compensation    Automatic from 0.0 to 50.0 °C (32.0 to 122.0 °F)
Calibration    • One or two points automatic calibration at 100 % (8.26 mg/L) and 0 % (0 mg/L). • One point manual using a value entered by the user in % saturation or mg/L.
Log Feature    Log-on-demand up to 400 samples
Connectivity    PC Connectivity with Opto-isolated USB
GLP    Yes
Power Supply    1.5V AA batteries (4 pcs.)
Power Consumption    approx. 200 hours of continuous use without backlight (50 hours with backlight)
Environment    0 to 50 °C (32 to 122 °F) max. RH 100% IP67
Dimensions    185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight    400 g (14.2 oz

Recommended Probe    HI764073 polarographic DO probe with protective sleeve, internal temperature sensor, DIN connector and 4m (13’) cable (included)