1 0 LCD Digital ORP Meter Tester 4 x AG13 SKU

- Model: ORP-169A
- Color: Blue
- ABS plastic material housing
- 1.0" LCD display
- Measuring range: -1999~1999mV
- Accuracy: +/- 5mV
- Resolution: +/- 1mV
- Waterproof: IP55
- Operating temperature: 0 - 50°C (0 - 122°F)
- Powered by 4 x AG13 batteries (included)
- Commonly used in measurement of oxidation-reduction potential, water disinfection and is correlated with the quality and purity of water
- Allows calibration and offers highly reliable measurements and has a wide range of applications in aquarium, hydroponics, spas, swimming pools and other water systems
- Comes with a wrench and English user manual