5 In 1 Digital Water Quality Monitor Tester Tds/ec/ph/salinity/temperature Meter For Swimming Pool Drinking Aquarium 9909 is without backlit

Description

5-in-1 Tester: The digital water quality TDS pH tester has monitoring, pH, salinity, EC meter and temperature measurement functions. Tester Auto Power Off and Large Display Tester The pH tester has a backlit LCD to help you see your measurements clearly in any situation. The Auto Power Off feature turns off the power after 5 minutes of inactivity to save energy. It uses a fully transparent liquid crystal (LCD) to display 4-digit values and corresponding physical units.