LinkMejor pH EC Meter for Hydroponic, Digital pH TDS EC ppm Tester

LinkMejor 4-in-1 portable digital pH meter is designed to test pH, TDS, EC and water temperature efficiently. Featured with ATC automatic temperature compensation and high precision sensor, this pen type water quality tester provides stable and accurate data. With color screen display and auto calibration design, it is easy to use for both professionals and beginners. Widely applied in hydroponics, drinking water, aquarium, fish tank, pool, spa, brewing and daily household water testing. Compact and portable design makes it convenient to carry for indoor and outdoor water monitoring.er testing. Compact and portable design makes it convenient to carry for indoor and outdoor water monitoring.