Bettli ph test paper-ph strips-ph test liquid-1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit (1 pack)

Can't belive there are so many insects in the winter time. Doing a great job

I do like to be able to PH my tomatoes and other fruits and veg. for PH.

I tested our tap water (right) and some vinegar to make sure it worked (left). Wanted to make sure our water wasn’t too acidic and it did the job. Comes with plenty of papers so you can test multiple times. I do wish it came with an explanation for the numbers but I had to return to the product page to find the explanation.

The product did not change colors, did not show any difference in any color for different substances with different PH Levels. I don’t recommend unless you want a product that does not work.

I got this to test the pH of water for my rock wool seed germination system. I tested it on tap water and lime juice and am very happy with the results. I don't see how people are rating it so low, one can only assume they aren't familiar with litmus paper or are impatient and don't want to wait the few seconds for the paper to do it's thing.

It is hard to see differences between acidity levels.

I used the test strips to test hair and skin care products. I needed to know what was making my hair so dry and brittle.

gets me in the ballpark a little bit of a judgment call but I knew that it would be

Nice quality

So cool. I couldn’t buy ph strips anywhere, have no idea why, chemists, health food stores etc.These strips ticked all the boxes for, and delivered in 2 days. Perfect.

The color is not precise.

The instructions are unintelligible.

Very versatile product can be used anywhere, great price, very easy to use!!