:  22 hours ago
A Ozone has been found to be an effective agent against parasites and bacterial diseases in the aquarium and pond. Ozone is measured in millivolt ( mv) units and is expressed as the REDOX Potential or ORP ( Oxidation/ Reduction Potential) of the water. The higher the ORP level, the less pollution in the water, the lower the ORP level, the more pollution in the water. ORP/ REDOX METER , can be use to aquarium & Koi, swimming pool & spa, laboratory and hospital, and any water application.
Features User-friendly and easy to install with its step-by-step operating information Has a 4-digital LCD for ease of reading Four ( 4) 1.5V batteries are provided for a clean and wireless environment An adaptor for UK or US or Europe system is provided if you want to save your batteries for later use A mini-screw driver is also provided to fine-tune the reading to standard calibration.
Measure Range: 0~ ± 1999mV
Resolution: 1mV Accuracy: ± 5mV
Power Supply: 4x1.5V Battery ( Button Type)
Environment: Temperature is 0° C~ 50° C and Humidity is < 95%
Operating Temperature: 0° C~ 50° C
Dimensions: 60mm x 55mm x 23mm Set includes: 1 x ORP REDOX Meter 4 x 1.5V
Batteries 1 x Power adaptor ( for UK, US or Europe) 1 x Mini-Screw Driver 1 x Protective Cap.