This 4-in-1 digital meter helps you conveniently check TDS, EC, and temperature values in various water applications. Equipped with an easy-to-read LCD screen, the device provides quick readings at the press of a button. The compact, lightweight design makes it suitable for home, hobby, and general water monitoring.It is useful for checking water in aquariums, hydroponics setups, household systems, and other non-regulated applications. The meter features °C/°F temperature modes and a protective cap for storage.