Description
This is a digital TDS meter tester to test the filter water quality purity， to check the performance of your water filter， to check for hardness (1grain=17ppm)， to make sure you always drink pure water.

Features:
Saves measurements for convenient reading and recording
Auto-off function: turns off meter after 5 minutes of non-use to conserve batteries
Automatic temperature compensation
Shift between TDS and Conductivity
Can be used in : Water purifiers and filters， food(vegetable ， fruit)&drink quality monitoring， pools and spas， aquarium， hydroponics.
Conductivity: 0 -- 9990 us/cm
TDS: 0-5000ppm
Degrees Celsius: 0.1—80.0â„ƒ- Fahrenheit : 32.0—176.0â„‰
Accuracy: 2%
Size: Approx 154 x 30 x 14mm

Package Included:

1 x TDS Meter Tester

1 x User Manual

1 x Original Leather Case

Note :Button Cell battery is NOT included.