€16 with coupon for [Upgrade Version] Original XIAOMI HD-ZDCSJ01 Automatic Rechargeable USB Mini Touch Switch Water Pump Wireless Electric Dispenser with TDS Water Test Water Pumping Device – White from BANGGOOD

TDS Automatic Water Pump requires only one-touch operation to detect water quality and drink healthy water.

[ Compatible With A Variety Of Water Bucket Sizes ] 
Compatible design, multi-purpose, easy to match a variety of bucket sizes, easy to use. It can also avoid secondary pollution caused by alternating containers

[ 0.2 Second Fast Response ] 
Water pump does not store water and prevents bacterial growth. Every time you need to drink water, a powerful power motor can react quickly and make water out immediately.

[ Real-time Water Quality Testing ] 
TDS Automatic Water Pump has a water quality detection function to screen three types of impurities in water in real time: soluble salts, ionic organics, heavy metal ions. Before drinking water, you can clearly understand the quality of water, drink water safely, and live a healthy life.

[ Display Water Quality Data ]
TDS Water Pump can clearly display real-time water quality data. Generally, the lower the TDS value, the less soluble salts such as heavy metal ions in water, and the purer and safer the water.

Water pump and water contact parts are strictly food grade materials, safely reinforced, and healthy.