Portable Pen Digital Aquarium Pool Water PH Meter Filter Measuring Water Quality Purity Tester TDS Meter Inclined screen
For this TDS TESTER， it does not includes calibration powder，the one you get maybe not accurate，In order to ensure the accuracy of this item pls make calibration when you get the parcel
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.
