Extech 407510-P, Dissolved Oxygen Probe

The FLIR Dissolved Oxygen Electrode is a heavy duty meter with a dual display for oxygen concentration and temperature. With features like fast sampling time, automatic temperature compensation and RS-232 PC interface, this electrode is perfect for data acquisition and logging applications.

Large 1.4 inch LCD displays oxygen and temperature values
Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen
Auto power off for battery life preservation
Optional data acquisition software for PC integration
It has Optional battery operated datalogger module for storing readings
Comes with probe, cable, membranes, battery, and carrying case