ORP-200: Waterproof Professional Series ORP Meter
FEATURES:
- Measures Oxidation Reduction Potential (Redox) and Temperature
- Auto-ranging calibration with digital fine tuning
- Waterproof housing (IP-67 rating)
- Digital Calibration (push button)
- Auto-off function, data-hold function and low-battery indicator
- Large easy-to-read LCD screen with simultaneous temperature display.
- Replaceable Sensor (model SP-O2)
- Factory Calibrated: The ORP-200 meter is factory calibrated to +92 mV