Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

شكرا

Awesome product. Very easy to use!

الجهاز ممتاز ويعمل بشكل جيد والاجمل انه يعطيك الاضاءة الخضرا في الشاشة عندما تكون نسبة المعادن في الماء اقل من 50 والاكثر تكون الشاشه حمرا …. تم تجربته ومقارنته مع اكثر من ثلاثة اجهزة tds لدي وكان هو الافضل مقارنة بالاسعار

not that accurate.

Great product

Works very well for me. We like it.

Good and efficient

We bought this to aid in hot tub maintenance. It's one of those little details you don't often get told about, nor is it in any booklets you receive with the tub, but it's something you'd like to routinely monitor for water quality. This seems to work quite well too. Used it twice, and though it varies from the pool stores meter when running full tests, I am to believe this might actually be more accurate too. It's also a great deal for the price, and will save time vs. having to run a sample to the pool store which is closed before I even get out of work. Simple to use, no calibrations, no chemicals. Definitely helps make maintenance a little easier, and that gives you a little more piece of mind too.

جيدجدا