Feature: 1. Good in Testing: High in accuracy and wide in test range, the water quality tester is able to test pH, EC, TDS and temperature.2. Sensitive Probe: Alloy probe and high sensitivity glass electrode with temperature compensation can greatly reduce the error. 3. Digital Display: Backlight screen enables easier data reading, which also enables temperature compensation and unit conversion. 4. Extensive Using: Can be used to test domestic water, swimming pool, aquaculture, water quality, agricultural water and so on. 5. Simple Carrying: Comes with a light weight and a compact size, the TDS meter can be easily stored and carried for indoor and outdoor. Specification: Item Type: Water Quality Tester Package List: 1 x Water Quality Tester1 x User Manual 3 x PH Test Agent 1 x Plastic Box |