Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit

As described. Excellent value for money

Quick to use, excellent strip for overall pool health check, chlorine level and pH balance is my primary concerns the others are good to know for fine tuning and comfortable pool use. Durability is good and suitable for pools. Colours on the strip seem accurate enough to make a judgement call on the adjustments that needs attention.

Good test strips and works just as good as the well known brands. Will definitely buy these ones going forward.

Brilliant

It allows to keep under check my pool water. Clear to read.

I have had testing strips before, but these are much more simple and cover the THREE main things that you need to keep your pool in balance. Thoroughly recommend them.

Have been a good quick indicator on the water quality. Obviously not as accurate as some of the other chemical testing kits but much easier and quicker to do allowing for frequent checks to enaure nothing out of the ordinary is going on. Would defo recommed highly

I find these worked a lot better than clearwater test strips.

Most 7 in 1 tests that I've come across have been roughly $55 for a 100 pack.. assuming these are affective, it's an amazing find! Very simple and striaght forward to use too.

The strips didn't work, kept reading ph wrong. I bought distilled water to double check - consistently read it at a ph of 6. I tried another sample if purified water - did the same again.

I've used twice the recommended amount of chlorine for the size of my pool, but these test strips stubbornly give me a reading of 0ppm. I'll use another brand.

Fonctionne bien. Ras.

Son fáciles de usar, 1 segundo en el agua y listo y permiten comprobar los parámetros con los colores del bote. La escala de colores se entiende bien. Por cantidad y comodidad, mis 5!