6 Styles Handheld Accurate Water Test Purity Tool LCD Digital Check 0-9999 ppm Measurement Meter Analyzer TDS Tester

TDS Tester Meter for Water Quality Testing, 3-in-1 (TDS,EC,Temperature), 0-9990 ppm + Digital pH Meter and Tester 0-14 pH 40%OFF

How to use
Remove the electrode protection cap.
Press the ON/OFF key, place the electrode into the solution to be tested;
After the value is stable, press the HOLD button to take out and reading;
After finished, press the ON/OFF key, wipe the electrode clean, and insert the electrode protection Cover.
 

0-50 ppm --------- High Purity Water

50-100 ppm ------- Pure Water

100-300 ppm ------ General Pure Water

300-600 ppm ------ Fouling

600-1000 ppm ----- Poor Taste Water,Fouling

Above 1000 ppm --- The water is not suitable for drinking

Description:
1.Display Type:Digital
2.Range:0-9990ppm
3.Accuracy:+/- 2%
4.Battery:2*1.5v(button cell).
5.Size:approx 15.5*3.1*2.3cm
6.Color:as picture shown

Package includes:
1 pc TDS tester