PurePro® Water Tester :




An easy way to test your water.


Is Your Water Really Pure?

E-Cup (TDS Test Cup) is designed to assist the residential reverse osmosis water system users to quickly check their water quality. It measures the TDS of the drinking water to judge if the water is safe to drink?

Patented cup design.
Convenient device to monitor the performance of membrane.
Auto-off function: it shuts off automatically after 15 seconds of non-use to conserve batteries.
Perfect for displaying the differences TDS between a customer's tap water and reverse osmosis pure water.



When the beaming smiley face is displayed. J
It shows that the quality of the water in the cup is excellent and healthy to drink.

Range: 0~999 ppm
Resolution: 1 ppm
Accuracy: +/- 2%
Power source: 2 x 1.5V AAA
Batteries (included) Battery life: over 1000 hours of continuous use
Dimensions: 9 x 9 x 11.5 cm
Weight : 600g

Is your water safe to drink?
An excellent device to test your drinking water.


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PurePro® Water Tester :