SKY-TOUCH TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums

It's working perfectly. I tried it with tap water, Bottled Water and my new water purifier (it's a south Koren manufactured certified device) I got results accurately.

It works , very good product sometime readings differ but which I noticed with the other devices it’s having the same readings means perfect and worth able.

It works well. It doesn’t cost much.

Never switched on. Defective product.

Not bad

Although this doesn't cost much, it works great.

جيد نوعا ما

Worked fine.

ممتاز

مفيد

Recommend

Good qwality