It is no longer a surprise that Xiaomi presents products of various specializations not only under its own brand. The Xiaomi Mi TDS Pen for water quality testing can also be described as a less traditional, but definitely useful product. A handy gadget for a really low price.
Single digit price
The Xiaomi Mi TDS Pen has found itself in a flash sale by the well-known retailer Banggood, which is currently offering it at one of the lowest prices ever. You pay so little for this gadget that you won't even feel it in your wallet.
Availability is also an advantage Banggood Express Duty Free Shipping, which is for a negligible fee and the package will arrive without additional customs fees.
Xiaomi Mi TDS Pen
The measured values are shown on the display
Mi TDS Pen is a really simple product. As we have already mentioned, it is used to test the quality of water, or to determine the purity of water. Just immerse it in water, press a single TDS button and the measured values will be displayed on a compact display.
The manufacturer promises high measurement accuracy. It measures water quality in the following values:
- 0 - 50: high purity
- 50 - 100: better cleanliness
- 100 - 300: ordinary water
- 300 - 600: clogged water
- 600 - 1000: very bad taste
- Above 1000: non-potable water
The device is very light, weighs only 27 grams and has the shape of a classic pen, hence the name. The construction has water resistance IPX6 and is powered by 2 small button batteries type AG13.
