- Designed to test the Oxidation Reduction Potential(ORP) value of water.
- Professional grade, highly accurate, easy to use and it will provide instant display of results. Clear LCD display screen for easy reading data.
- With data hold function to facilitate the recording of measurement data. Pen-type design, compact and portable pocket size, easy to carry.
- IP55 waterproof design, and the electrode is replaceable. Powered by 4*1.5V(AG-13) button cell battery
- Widely apply in water sources, aquarium, hydroponics, swimming pools, water purification systems, laboratories etc.
- High quality ORP tester comes with two year warranty and life-time professional customer support
Measuring range Range: 0 ~ ± 1999mg/LmVResolution Resolution: 1mVAccuracy: Accuracy: ± 5mVVoltage Battery: 4 * 1.5V (AG-13 batteries)Operating Temperature: 0C ~ 50CCorrection Calibration: 1 point calibrationDimensions: 188mm * 35mm * 35mmWeight: 118g