Portable Pen Digital Aquarium Pool Water PH Meter Filter Measuring Water Quality Purity Tester TDS Meter Inclined screen

Display: LCD Digital

Test Range: TDS:0-9999 PPM

Resolution: <1000， 1 PPM;(Automatic shift)

Test Precision:±2%

Battery: 1.5 V * 2 button battery(Not included!!!)

Environment temperatuer: 0 ~ 80°C

Test Items: Heavy metals， total hardness， detecting water temperature

Applicable industry: Swimming pool， water laboratory， the CDC， the aquaculture industry， hospitals， household water， drinking water， aquarium.

Kindly please notice:this only TDS. not PH tester. If you want a PH meter， pls contact us.