YEWHICK® - understand your water.

Yewhick is a company that researches, develops, and produces smart water and soil meters, including various testers like pH, salinity, TDS, EC, and ORP meters. They aim to provide reliable and practical equipment for analyzing water quality and are known for products such as high-accuracy digital meters for various applications, including food, hydroponics, and saltwater testing. https://www.yewhick.com