pH Test Strips 1-14, 2 Pack (160 Strips) Litmus Paper Water Testing Kit for Pool, Soil, Aquarium, Spa, Drinking Water, Urine & Saliva pH Indicator

Cheap and cheerful. Perhaps not the best quality but when all you do is take a strip, test and chuck it in the bin does it really matter? Seem accurate enough for broad range testing. Not the best if you are trying to pick up small variations but if that's what your looking for you should probably be buying strips specifically designed for a narrow range or just get a digital meter. Overall very happy for the price. Would buy again although 320 strips will keep me going for a while!

Bought these PH test paper slithers after looking long and hard at alternative possibilities. Alternitives being electronic testers up to £200 as I wished to have something reliable. Tested papers first on distilled water 7, acidic apple vinegar 4, and bleach 11. Also baking powder PH was 10. It should be around 8, however the one I tested perhaps had another additive. Paper matched fairly near with colour chart. If you want to identify PH levels within 1/2 a PH level on the colour chart, then don't waste your money on expensive electrical testers which can tend to not be very reliable. This is an excellent product which gives reliable results within seconds. It may be the cheapest on the market however gives a pretty accurate idea of level before and after when trying to increase or decrease PH in various liquids. Soil has to be wet enough. Tried it on one damp sample and paper didn't change colour showing PH being 6 which I don't know if it is correct or not. More testing would need to be done with known PH soil levels Dislikes. Papers tend to stick together a little so need thin knife to prise them apart. This is no big deal. Papers have to be stored in dark place as paper is light sensitive.

Bought to test the PH in a fish pond. Appeared to work well and provide relatively accurate results. Would buy again, but I think 320 strips will last me for several years. Overall, that many strips for under £4 is not a bad deal.

I used these last year when making some soap to test for PH/soap maturity. They were easy to use and good value for money.

Unfortunately the strip cannot perform as what it should- testing PH. I put it in the water which should change color to visible green but it's just stay yellow and getting wet. I observe a bit longer but the color is still unchanged. Quality is not good and not worth the money.

These are good for general PH testing, but not great for Mead and wine PH testing as they are not quite accurate enough in the 3-5 PH range used most. Mostly use these for testing my sanitiser fluid and the general PH of the water I am using. They are easy enough to use, but as I said for the accuracy I need the difference in colours are not ideal.

Worked well for my dyeing project.

It's okay ,same as described, accurate