MEXYBE Tds Meter Digital Water Tester - Quick & Accurate 3 in 1 TDS Temperature & EC Meter - 0-9990ppm - Ideal Water Test Meter for Drinking Water, Aquariums, Home, Well, Tap etc

As it says on the tin

I am so pleased to say that it works exactly as described in the ad. I would recommend this TDS to anyone who wants to purchase one. I’m sad that I had to purchase one in the first place because the one that I got with my canister was crap but I’m glad to know that there are companies here who are making really good TDS meters and this is definitely one of them.

The 2024 All-New 4 in 1 TDS Meter Digital Water Tester is a reliable and accurate tool for testing water quality. Whether you're concerned about your drinking water, RO/DI system, aquarium, or pool, this meter provides professional-grade testing with ease. Its ability to measure TDS, EC, and temperature (in both Celsius and Fahrenheit) ensures comprehensive analysis. With a range of 0-9990ppm, it covers a wide spectrum of water compositions. The device is user-friendly, making it suitable for both beginners and professionals. Overall, it's a must-have tool for anyone serious about maintaining water quality in various settings.

ちゃんと使えました。

This meter is simple to use and gives quick readings. The display is easy to read, and it's a handy tool for checking our drinking water. For the price, it's a great value. I liked it enough that I'm planning to buy another one as a gift for a friend.