Water Quality Tester Accurate Portable Multifunction Water Temperature Total Dissolved Solids Met

Feature: 1. Multifunction: This 3 in 1 water quality tester can quickly and accurately measure , total dissolved solids value and temperature in water quality. 2. Backlight Function: Total dissolved solids tester has unique backlight function, which makes it easy to read and detect measurements even in the dark. 3. Portable for Versatile Use: With its lightweight design, this water quality tester pen is perfect for both indoor and outdoor use. 4. Accurate Sensor: The water tester comes with a high accuracy sensor that ensures accurate and results. 5. : Water quality testing pen is made of ABS, , energy saving, to long term use and stable performance, will not damage. Specification: Item Type: Water Quality Tester Material: ABS Power Supply: Requires 3 LR44 Button Batteries (not included) Package List: 1 x Water Quality Tester 3 x Accessories 1 x User Manual