Features:
100% Brand new and high quality
This item can be used in: water purifiers and filters， food (vegetable， fruits) & drink quality monitoring， pools and spas， aquariums， hydroponics

Specifications:
Hold function: Saves measurements for convenient reading and recording
 Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries
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
Rang: 0-9990ppm
Accuracy: +/-2%
Battery: 2 x 1.5V Button Cell battery
Item size:156mm x 30mm x 20mm(6.1 x1.2 x0.9in)
Net weight:49g
Weight:59g

Note: It will display only three digits. When the measured results is more than 999ppm， the screen display will be "xxx *10". For example， “2000” will appear as “200*10” in the screen.

Package Included:
1 x TDS Meter Tester

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.