Extech 407510 Dissolved Oxygen Meter
- Dual display provides O2 or dissolved oxygen and temperature readings
- Measures dissolved oxygen in water from 0 to 20.00mg/L and oxygen in air from 0 to 100%
- Resolution: 0.1mg/L DO, 0.1% O2. Accuracy Temperature : ±1.5°F/ ±0.8°C
- Automatic temperature compensation
- Min/Max/Average record/recall
Recall Min/Max/Average readings. Data Hold. Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life..