LaMotte 3-Way Insta Test Strips Plus for Swimming Pool & Hot Tub Spa - Chlorine or Bromine, pH and Total Alkalinity 4 x 50

Good value easy to use

great item we buy them in packs of 4 we use so many

These test strips are the best on the market, give accurate readings for levels , fast and instant reads, colour chart is accurate and helps improve water quality! Thank you

I use these regularly in hot tub and swim spa. Do the job well. I have noticed occasional repeatability between different pots.

I've used all sorts of differnet strips but always return to Insta as they are the best. Accurate reading every time. Not cheap but saves the headache of guessing and cloudy water. Highly recommended to all.

They do what they should

Very easy to use and I think they are fairly accurate. Sometimes find it a bit difficult to distinguish between the mid range pH levels as the shades of orange look very similar to me, but think I'm finding this a bit easier with practise! Very easy to distinguish bromine and alkalinity levels.

Easy to read all all I need to know to keep my tub safe

Ordered in August but received four tubes that were expired in July.