Digital TDS Meter Tester Features :
1.This item can be used in : water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics.
2. function : Saves measurements for convenient reading and recording
3. Auto-off function : Turns off meter after 10 minutes of non-use to conserve batteries
4. Dual Range : Measures form 0-999ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x 10image,
Factory calibrated Specifications :
1.Color :As picture shows
2.Accuracy : +/-2%
3.Weight : 68g
4. Range :0-9990ppm 5.Item size :155mm x 28mm x 15mm
6.Battery : 2 x 1.5V Button Cell battery (included)
Note : Do not drop the entire TDS meter in water of dip beyond the maximum immersion level. This unit is not water-tight and is not covered under the warranty if water enters the unit.