ECENCE pH test strips 100 pcs. Hot tube pool and spa test strips litmus test paper measuring range 0-14 universal indicator paper acidity test for aquariums drinking water

The media could not be loaded. Review of Universal pH testing paper range 0-14 pH 5-meter stripPurchased 7th May 2020 for £4.95This is sold by lots of different sellers on Amazon, they have simply relabelled the box with their own logo. If you used 2cm for each test you would get 250 tests from the roll which makes it good value for money. Approximately 2 pence a test. Provided you keep it stored in a dry place it should last for years.It is a simple product which does what it says on the tin. Please see the video review for information on checking that what you receive is what you expect.

As described, delivered promptly.

It's just PH test strips. Obviously not for high precision applications.

According to these strips, pure household bleach is ph7-8, and glacial acetic acid is 4. These are both preposterous results. I want a refund.

Used to measure soil pH,Mixed equal parts soil and deionised water, left to settle , dipped and read.Water on its own read a 7, acid soil 6, my garden soil somewhere in between so seems to be good enough for most purposes.Colour strip comparison not great but good enough for dirt cheap and accurate enough for my purpose.

Very good

Received a broken, possibly second hand, item.

have used other ones that I am more happy with but cant get them anymore in Ireland