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.

Ces bandes fonctionnent très bien ! C'est la deuxième fois que j'en commande. Exemple sur ma photo entre un pH 7 et un pH 12. Néanmoins, si vous souhaitez déceler une différence de pH légère, il vous faudra un outil plus précis. Ces bandes sont idéales pour avoir une indiction du pH rapidement, sans chercher la précision de laboratoire. Déjà comparé avec un pH-mètre, les mesures données sont bonnes.

Es perfecto para lo que lo quiero que es comprobar el agua de la piscina y el acuario. Lo que no me a gustado que lo hayan dejado en la entrada del porche porque podría haber entrado cualquiera y se lo podía haber llevado. Otras veces me han llamado y les he dado instrucciones de donde dejarlo cosa que no han hecho esta vez.

Okay... solltest du einen PH test machen, wo man wissen möchtest ob der ph 1,2,3 ganze Zahlen,. Ist der test perfekt . Wolltest du aber einen genauen ph wert ablesen ist das product das falsche und mann sollte auf Tröpfchen Tests oder digitale Hardware zugreifen.

Buona qualità

pour tester le ph de 2 aquariums et rien ne change donc inutile