Digital pH Meter, 0.01 pH High Precision PH Tester, Water Quality Testing Pen Type for Hydroponics, Drinking Water, Swimming Pools, Aquariums

High Accuracy: 0.01 pH High Accuracy Digital pH Meter allows you to easily understand the condition of your home drinking water. User-friendly: The water quality meter has a simple and intuitive interface that is easy to operate and read. Compact and Portable: The pen-shaped design is easy to carry around and allows you to perform pH tests anywhere. Versatile: Suitable for pH testing in a variety of applications including home drinking water, hydroponic systems, swimming pools and aquariums, field water. Accurate Measurement: pH meter measuring range: 0~14PH, accuracy: ±0.01 PH. PH pen tester is lightweight outside, easy to carry, and can be used to take measurements anytime and anywhere, so you always know the safety of your drinking water., Manufacturer: Phueut