Universal pH Test Paper Strips for Test Body Acid Alkaline pH Level, Skin Care, Aquariums, Drinking Water, with 4 Testing Panels for Increased Accuracy, Measure Full Range 0-14

So easy to use and take reading of pH accurate and instant results.Great for a quick check outs in the products you are making with clear colour indication to seen whether the ph needs any adjustments.

I had the option of ordering a variety of pH papers. I'm very pleased I settled for this one. The fact that it has 4 colour boxes for each pH level really takes the guess work out of its use. Which is just what I needed. I have used this for various food items, garden additives and natural hair mixtures. I would certainly order this product again.

They get three stars as some work and some don't. Also when the strips change colour,they go colours that are not even on the chart provided. So your left not knowing what it is. I don't mean inbetween two colours either, I mean a completely different colour, like blue, there's no blue on the chart.

Absolutely rubbish, don't work. Tried in hottub, salt water fish tank, tropical fish tank, tap water all had the same results. Waste of money.

I found this quite accurate after testing it intensively. I've used it for spit test, urine test, water PH. If you dont see a difference between two products tested likely you have either a faulty batch or both tested item are what they are. I've used mine countless time and I can conclude the strips are accurate. Now I've ordered a second batch. I originally ordered this

Great Amazon Seller 5 stars my second purchase . Fast delivery excellent packaging . Great for testing PH levels . Thank you

Simple and easy to use. Even comes with instructions.

Product comes with pre-printed colours - when used the colours remain unchanged - not fit for purpose.