Multifunction Portable Digital TDS Temperature EC Meter Electrical Conductivity Tester Water Quality Test

3-in-1 function, it is designed to test TDS and electrical conductivity of water for the purpose of purity. Temperature of water could also be examined.

Widely use in raising fish and shrimp, domestic water treatment, hydroponics and industrial water quality testing.

Features a hold function that saves measurements for convenient reading and recording.

Compact and portable pen design,easy to operate and storage.

Made from premium material, reliable and available for long lifespan.

5 minutes no operation automatic shutdown function, saving power, no need to replace the battery frequently.