ORP-969 ORP Tester, Portable Water Quality Analyzer for System

Features: 1. This water quality analyzer is easy to use and provides instant visual results. 2. It is used to measure the oxidation-reduction potential (ORP) to observe the tendency to gain or lose electrons. 3. Transparent LCD with backlight; the measurement result can be displayed directly on the screen. 4. Suitable for fountains, aquariums, hydroponics, spas, swimming pools, and other water systems. 5. The water quality tester has good performance, accurate measurement, and good stability. Specifications: Item Type: Water Quality Analyzer Material: ABS Weight: Approx. 108g / 3.8oz Battery Specifications: 2 x 3V (CR1632) (batteries not included) Test Range: 0~±1999mV Resolution: 1MV Accuracy: -5MV Operating Temperature: 0℃-50℃ Usage Scenarios: Suitable for fountains, aquariums, hydroponics, spas, swimming pools, and other water systems. Instructions for Use: Install the battery, open the cover, and place the measuring head in the liquid to be measured. The value will be displayed instantly. Package List: 1 x Water Quality Analyzer (batteries not included) 1 x Screwdriver 1 x Manual