Function Hold Function
Auto-off Function (After 10 min.
Built-in digital thermometer
Includes a carrying case with belt clip
Factory calibrated with a 342 ppm NaCl solution
Technical Information EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
ATC: Built-in sensor For Automatic Temperature Compensation
This TDS-3 Digital TDS Handheld Meter is designed to measure the concentration of dissolved substances such as salts, minerals, metals, and other organic and inorganic compounds in water. It can be used to test the purity or quality of water in pools or water filtration systems, drinking water bodies, aquariums, etc. It offers 2 x 1.5V button cell batteries that ensure 1000 hours of usage