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Now includes datalogger
Increasing water temperatures, injection of air in deep water, algal blooms, pressurized pumping and pump cavitation can all result in gas supersaturation. This may lead to bubble trauma or lethal toxicological problems (gas bubble disease) for many aquatic species. This meter provides rapid and accurate measurement of total dissolved gas pressure (TGP) in mmHg or % saturation. It also measures delta P (TGP-BP), barometric pressure (BP, in mmHg) and temperature (°C).
It has simple calibration menus and easy-to-understand operational menus. The handheld meter features a tough membrane keypad and digital display with a user selectable backlight. Internal rechargeable batteries with an AC adapter are included. Probe includes a 5-m (16 ft) cable. Meter measures 6.3" x 3.3" x 3.2". One-year warranty.