Feature：

Brand new and high quality
Convenient, efficient and accurate
Easy to use and store
Used to test the quality of various water
Great for water filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquariums, hydroponics, etc.

Item Description：

TDS range: 0-9990ppm/mg/L
Temperature range: 0 - 50 °C
Auto shut-off: 10 minutes
Data hold
Accuracy: ± 2 %
Powered by 2 LR44 cell batteries (included)

Package Content：

1 X TDS water quality meter
1 X User guide