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

Feature: 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 trend of gaining or losing electrons. 3. Transparent LCD with backlight, the measurement result can be displayed on the screen directly. 4. Suitable for fountains, aquariums, hydroponics, spas, swimming pools and other water systems. 5. The water quality tester has good performance, precise measurement and good stability. Specification: Item Type: Water Quality Analyzer Material: ABS Weight: Approx. 108g / 3.8oz Battery Parameters: 2 x 3V (CR1632) (delivery without batteries) Test Range: 0~+/-1999mV Resolution: 1MV Accuracy: +-5MV Operating Temperature: 0 celsius -50 celsius Usage scenarios: suitable for fountains, aquariums, hydroponics, spas, swimming pools and other water systems. How to Use: Install the battery, open the cover and put the measuring head into the liquid to be measured, the value can be displayed in a moment.. Package List: 1 x Water Quality Analyzer (Battery Not Included)1 x Screwdriver1 x Manual