【2 Pack】 Professional TDS Meter Digital Water Tester, 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

Very handy little tool. It's nice to know the TDS of my tap water and how well my filter works. Also allows me to determine whether water is safe for my sensitive carnivorous plants.

Not happy, I ended up braking it because I didn’t know that the battery was welded on. Who in the %^*# welds a battery? I thought it was stuck. It kept giving me unsteady numbers so I thought it needed a battery change. And it has not battery instructions.

easy to use, had trouble finding the chart to read - it's on the back of the tester, NOT a separate chart! ;o) would recommend to anyone - just for the peace of mind that your water is safe enough to drink, wash dishes, bathe in, etc.

Works well. My water is horrible from the tap. Not consumable.

This product is amazing it does exactly what it is suppose to it even has a temperature feature. Would highly recommended this product.

It’s very accurate for the price

Very slow response time when using the thermometer. Works great for TDS fast and accurate.

We purchased this to test our water. It's very easy to use.