You will get – 1x PH water Meter(yellow) +1x TDS Meter (blue). Total is 2 PCS.
Function – pH digital tester kit is equipped with auto temperature compensation function, it can adjusts to water temperatures and water quality to give pH readings almost instantly. TDS meter has lock & auto shut off function, just need to push the button, and it can display the data about water purity level on the screen in PPM (parts per million).
Accurate & reliable – these digital meters can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen.
Easy to use – pH tester and TDS meter have sensitive electrode sensor, simply press "ON". It only takes a few seconds for your result to appear the data on screen. No battery required.
Widely application – our water tester kits are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more.