ECENCE pH test strips 100 pcs. Hot tube pool and spa test strips litmus test paper measuring range 4,5-9 universal indicator paper acidity test for aquariums drinking water

As described, delivered promptly.

Very good

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

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.

Trying to measure the pH of my tropical fish tank. pH meter said 8.5, water test kit said around 8, these things stubbornly showed around 6.5. Admittedly if you waited 10 minutes then the pads gradually turned bluish indicating mild alkalinity. But 10.minutes wait is no use to anyone.

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.

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

The picture shows a role of litmus paper but infact they are test strips which are unsuitable for testing eye PH levels

Todo correcto

Facile d'utilisation

Ho utilizzato queste strisce x misurare il pH di creme, shampoo e dentifricio autoprodotti e mi sono trovata molto bene! Sicuramente li riprenderò

Diese Teststreifen benötige ich ständig im Haushalt. Trinkwasser, Pflanzenerde etc. Die Teststreifen in der Box sind praktisch, gut und platzsparend aufzubewahren und lassen sich gut ablesen. Dazuhin ein gutes Preis/Leistungsverhältnis und ein ausgezeichneter Support.

Dessa verkar mäta korrekt. Man ser färgerna även i röd chilisås (det gör man inte i alla mätstickor).För mina behov hade pH-skalan gärna fått ha högre upplösning och gå från 3-5, men jag tror inte att det finns så det kan jag knappast klaga på :)Mätstickor är enklare än pH-mätare som ska kalibreras och förvaras i vätskor, dessa mätstickor visar om din produkt har ett pH under 4, det är tillräcklig info för mig.