ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential, Aquariums, Swimming Pools, Water Treatment Systems, Aquaculture, Spa

Price: $26.90
Product prices and availability are accurate as of 2022-08-23 02:39:23 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Product Features

Inexpensive and practical device with 1 point calibration, easy to use and highly accurate Measurement range: -1999 ~ 1999 mV in steps of 1 mV Easily find out the kind of water you are drinking and how effectively & efficient your filter works Carry-everywhere design, Determine the water quality indicators with this ORP meter in just a few minutes. Best for household to laboratory and industrial (drinking water test, in aquariums, artificial reservoirs, wastewater), swimming pools, water treatment systems, aquaculture, spa, etc.