PH Meter for Brewing Water Quality Tester Hydroponics Aquarium RO System Pools, 0-14PH Automatic Temperature Compensation 0.01pH Accuracy, 0-60 Celsius, 3 Packs with Calibration Solution

My cheese came out much better after checking the PH with this meter.

I tested my faucet water, spring water, water stored, filtered water, and was amazed at the difference. Gives me peace of mind knowing what I am drinking. My bottled unopened water was dangerously high. Not sure why maybe was in heat, I don't know but wow. Highly recommend!

My home has a well system, and I wanted to know how much total dissolved solids were in my water. I use a Zero Water filtration system but it came with a meter with a light indicating purity of the water. This new meter showsaccurate measurement. My region is high, 540 tds, but after filtering and using this meter and showing only 3 tdsI'm convinced. The Zero Water filter combined with this meter gives you piece of mind for clean safe water.

I was in the water conditioning industry for 43 years. This meter works as good as an expensive Myron L meter at a fraction of the cost.

Very "interesting" to see what you're drinking. I bought it to check the effectiveness of a new filter. Was surprised to see the filter sucks, so I took it back.Nice gadget to have around.

I actually bought the wrong meter but it did come in a nice package, had a nice case it came in and a cap to cover the metal meters. Very well put together and was legit. Buying a Ph meter next.

Out of the box, this was reading pH about 1-1.5 units high. I used the included calibration chemicals, and these confirmed it was reading high. After that I was able to get accurate results for about two weeks, before low and behold, it was once again reading too high. The only good thing about the tester is that it was so wrong, I immediately knew not to trust it. If it was only 0.5 high I might have gone along with it.

Works good, but I had purchased it to check the PH in my fish tank, and in my opinion it was difficult to figure out how to use it. The instructions are not very clear. Will probably never use it again.