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The pen type ORP (Oxidation Reduction Potential) meter is professional & ideal tool for testing your water level. Suitable for aquarium pool and environment water.
- Use to measure the amount of Oxidation Reduction Potential (ORP) level.
- The tendency of the solution to either gain or lose electrons.
- Clear LCD with back-light.
- Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.
- Mini small size, easy to carry with.Compact and portable pen-type design.
- Easy to use and provides instant display of results.
Range: -1999mV ~ 1999mV
Operating Temperature: 0℃ ~ 50℃ (32°F ~ 122°F)
Battery: 2 × 3V(CR1632) Button Cell Battery (not included)
Item Size: 14.8 * 2.6 * 1.4cm / 5.8 * 1.0 * 0.6in
Item Weight: 37.4g / 1.3oz
Package Size: 17.8 * 7 * 3cm / 7 * 2.8 * 1.2in
Package Weight: 94g / 3.3oz
1x ORP Meter (Batteries included)
1x Plastic Case
1x User Manual
1x Mini Screwdriver