The Extech 407510 heavy duty dissolved oxygen meter displays both oxygen concentration in solutions up to 20.0 mg/L (or 0 to 100%) and temperatures from 32 to 122°F. An added feature of the Extech 407510 heavy duty dissolved oxygen meter is the ability to relay this data to a computer using the RS-232 PC interface. The rugged housing of the Extech 407510 heavy duty dissolved oxygen meter also has a large, 1.4″ (36mm) dual LCD display for easy readability.
Other features of the Extech 407510 heavy duty dissolved oxygen meter include MIN / MAX / AVG, data hold, and auto power off to save battery life and automatic temperature compensation. This Extech DO meter has an accuracy of ±0.4 mg/L for dissolved Oxygen, ±0.7% for Oxygen and ±1.5°F/0.8°C for temperature.
The Extech 407510 heavy duty dissolved oxygen meter comes complete with 0.8″ (20mm) probe on 13 ft (4m) cable, membranes, protective holster with stand, 9V battery and convenient carrying case.
