I think nowadays it’s important to know what’s in your food and water so this is a must. The things they’re allowing to be put in our food and water are insane. This is easy to use and read. Great value. Works well. Good size, not bulky like others. I’m sure there are more expensive accurate ones but this one does its job. Makes me feel better testing my water to see which one is best, especially bottled water & my sink water. I highly highly recommend.

This was super easy to use and read! We have had some issues with our water and prior to going out and ordering an expensive test, I wanted some base line information. This worked instantly when put into water, and came with easy to follow instructions for use. If you're concerned about what's going on with your water, I recommend getting one of these to take a step towards getting informed and keeping yourself healthy.

I purchased this for my travel, its super small, place it in your suitcase, the probe is easy to clean and seems pretty accurate. You can see if your water filter is actually working or not. This does a great job testing the water hardness and drinkability level. There is a chart on the back of the device and the LED display is bright and easy to read (ppm) is parts per million btw. It's interesting testing distilled beverages to see how pure they are compared to water. In any case if you want to make sure water is as clean as possible this digital tester does it.