5 in1 Water Chlorine Test Kit, (20 Strips), Swimming Pool and Spa Testing Strip, Easy Test for Chlorine, pH, Total Alkalinity, Cyanuric Acid, Total Hardness

Effective and good value

I've ordered these 5 in1 pool and spa water tester strips to monitor water quality in my big garden swimming pool.Strips arrived in a pack of 20 with the user guide.I found them easy to use.I Iike that the results are almost immediate.We left water over the winter time in the pool, so of course it is not good to use according to the readings from the strip.At summer time we will deep clean the pool and refill with new water, so these strips would be needed.Resonably priced, but works out much cheaper in the pack of 200, however 50 in enough for the year for me.Work as they should, easy to use, so I would happily recommend these strips.

A pack of test strips that give you the necessary readings for your pool or spa simply packaged. Easy to read and compare against the colour chart.However, these are pretty much the same as most others you can buy and if you do have a spa or pool then you will end up using loads of them so a 20 pack isn't the best value way of buying them.If you only need a few for say taking on holiday because you want to test the water in the provided pool then these might be ideal for you otherwise, you need way more than 20.

I used these to test the water purity in my hot tub. The results confirmed the readings I obtained from the strips I previously used. Basic strips , good value and easy to use. I might have had difficulty understanding the results were it not for my previous experience, as the instructions with these strips are not the best.

Got these to use in my large paddling pool in the summer, but as it’s not set up at the moment, I gave one to my partner, who works in a swimming pool, to test out for this review. They come in a little zip lock bag with 20 testing strips in it, although the packed describes a ‘bottle’, I can only imagine it sit to the fact that these are samples. I’m not sure how long they’ll last in the bag, need to ensure it’s sealed tightly.They are really simple to use as you literally just dip them into the water for a couple of seconds and then wait 15 seconds before taking the readings by comparing them to the colour chart on the bag. The readings shown were consistent with those taken in their plant room with their calibrated water testing kit.I’d be confident that they will give accurate readings in my chlorinated paddling pool.

You need an almost endless supply of these if you own a hot tub or pool, after each use or at regular intervals you need to add chemicals and check the water to ensure its clean, safe and keep it algae free.A quick dip in the water with these and a short wait allows you to compare the colours - this does of course rely on a little judgement and being able to distinguish the colours correctly. There are 20 in this pack, I often find myself using at least 2 or 3 per use, one to establish current levels, then one or two more to check the chemicals I've added are sufficient. The bigger the pack you buy the less pence per strip these become.

Got these to test the water in our hot-tub.They come in a sealed bag, and are easy to use. Just dip one in the tub for a second, and then wait a few more seconds for the colours to change.There are a total of five tests, Total Hardness, Free Chlorine, Cyanuric Acid, Total Alkalinity and pH, each with it's own square on the test strip.It's fairly easy to read, and gives you confidence that the water in your tub is good.

These come in very basic packaging, but I guess that's what brings the price down. I used them on our swimming pool and they worked well, although I knew the chlorine levels were low as I shocked it before the winter, so the levels have dropped. These are good value, basic testing strips