Portable D.O. Meter for Field Applications

Dissolved Oxygen / Temperature Professional Portable Meter

Portable, microprocessor-based, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC) specifically designed for spot sampling applications. Dissolved Oxygen measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. The temperature is indicated in Celsius from 0 to 50°C with 0.1 resolution. The meter compensates salinity and altitude automatically after manual input.

Calibration is very simple and fast: just expose the polarographic Dissolved Oxygen probe, supplied with the instrument, to air and press the CAL button. No need for chemical solutions! A HOLD button allows the user to freeze the reading on the LCD.

The low battery indicator and the easy to replace screw on cap membranes make this compact instrument and ideal for all applications: aquaculture, wastewater, environmental and educational.

O2 Range: 0.0 to 45.00 mg/l (ppm)

% Saturation O2 Range: 0.0 to 300%

Temp Range: 0.0 to 50.0°C / 32 to 122°F

O2 Resolution: 0.01 mg/l (ppm)

% Saturation O2 Resolution: 0.1 %

Temp Resolution: 0.1°C

O2 Accuracy: ±1.5% Full Scale

% Saturation O2 Accuracy: ±1.5% Full Scale

Temp Accuracy: ±0.5°C

O2 Typical EMC Deviation: ±0.3 mg/l (ppm)

% Saturazione O2 Typical EMC Deviation: ±3.5%

Temp Typical EMC Deviation: ±0.5°C

DO 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

DO Probe: MA840/3 (included)

Temperature Probe: Included in DO probe

Environment: 0 to 50°C / 32 to 122°F; max RH 100%

Battery Type: 1 x 9V (included)

Battery Life: approx. 100 hours of use

Auto-off: after 4 hours of non-use

Dimensions / Weight: 200 x 85 x 50 mm / 280 g (with battery)