PH and TDS Meter Digital Water Tester Kit PPM EC Meter High Accuracy Pen for Home Drinking Water Hydroponics Aquarium and More 2 Pack
- Package includes: 1x PH water Meter(yellow) +1x TDS Meter (blue). Total is 2 pack..
- Function: pH digital tester kit is equipped with auto temperature compensation function, it can adjusts to water temperatures and water quality to....
- 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....
- 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....
- Widely application: water tester kits are designed small and convenient, which allows you to easily put in your pocket and measure at anywhere. PH....