Equipment  Aquatic Survey  Water Testing  Water Testing Meters 

Dissolved Oxygen Meter

Hanna Instruments

180233 | Availability: Usually dispatched within 3 days Details
NHBS Price: £756.95 inc VAT $970/€903 approx

About this product

A water-resistant, microprocessor-based, dissolved oxygen meter with automatic calibration and temperature compensation.

Measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. The temperature range is indicated in Celsius from 0 to 50 & amp deg C with 0.1 resolution. This meter also allows manual compensation of altitude and salinity values. The polarographic probe, supplied with the instrument, is provided with a protective cover for the membrane. A HOLD button allows the user to freeze the reading on the LCD. The meter can be powered with batteries 2 (with low battery indicator) or through a 12 Vdc adapter. Supplied complete with probe with 4m cable and protective cap, 2 spare membranes, electrolyte solution (30ml), batteries, hard carrying case and instructions.

Electrolyte solution for DO probe, 30ml


Range: Oxygen: 0.00 to 45.00 mg/L; % Saturation Oxygen: 0.0 to 300.0%; Temperature: 0.0 to 50.0 degrees Celsius
Resolution: Oxygen: 0.01 mg/L; % Saturation Oxygen: 0.1%; Temperature: 0.1 degrees Celsius
Calibration: automatic, in air, at 100%
Temperature compensation: automatic, 0 to 50 degrees Celsius
Power supply: 1.5V AA / approx. 200 hours of continuous use; auto-off after 4 hours of inactivity; or input for 12 Vdc power adapter
Dimensions: 196 x 80 x 60 mm
Weight: 500 grams

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VAT: GB 407 4846 44
NHBS Ltd is registered in England and Wales: 1875194