Previously, Xiaomi and Xiaomi Water Filter released this very interesting water quality test pen "Do you know the quality of your drinking water?" Xiaomi water quality TDS test pen will tell you right away! ”, the purpose is to test the amount of impurities in water quality. The TDS water quality testing pen is actually not a new technology, but fewer people know about it. Leo only knew about TDS because Xiaomi released this product. A water quality test pen can be used to test water quality. Simply put, the higher the value displayed by the TDS water quality test pen, the more impurities contained in the water. ▼There is also an explanation of the TDS value on the packaging. As long as you use a TDS water quality test pen to test the current tap water, drinking water, and filtered water in your home, you can know what the impurities are in the current water?
▼The appearance of the Xiaomi TDS water quality test pen really looks like a pregnancy test stick, so many people jokingly call it a Xiaomi pregnancy test stick ~ Hahahaha!
▼The method of use is very simple. Just press the switch to turn it on. At this time, the value 0 will appear.
▼Then open the pen cap and fill it with the water you want to test. Then insert the Xiaomi TDS water quality testing pen back into the cap and shake it.
▼Then you can see the value on the Xiaomi TDS water quality test pen. Fortunately, the water quality filtered out by the company's water filter is quite good, and the TDS value shows 44. You might ask what you can use the Xiaomi TDS Water Quality Test Pen for? In fact, the main purpose is to let you test the quality of the water filtered out by the water filter? Use this to determine whether the filter element needs to be replaced. Otherwise, who knows when to replace the water filter for ordinary household water filters? It is recommended that friends who have a water filter installed at home should bring their own TDS water quality testing pen. As for where to buy it? In fact, there are many manufacturers selling them in Taiwan. Just search for "TDS water quality testing pen" on the Internet and you will find a lot of them! Especially when the tap water at home turns yellow after a typhoon, you can use the TDS water quality test pen to detect the difference between before and after filtration!
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