AQUAVERITY Hot Tub Teststrips 3 in 1, 100 zwembad-, spa- en hot tub-teststrips voor totale alkaliteit, vrij chloor en broom en pH, nauwkeurige 3 in 1 waterteststrips voor zwembaden en spa's

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Great for testing the water in our 13 ft paddling pool

These strips didn’t work AT ALL. I compared to my reliable strips and the colors are completely wrong with these strips. In my photo you can see how the purple color is next to the almost completely white color from these strips, making it looks like I hardly have any chlorine/bromine level when it’s actually right in the sweet spot, and the reddish ph color is right next to a light orange from these strips making me think the Ph level is extremely low when it’s actually right in the middle where it should be. These strips are worthless and misleading. Do not buy! I’m returning these immediately.

I got these test strips to use with our outdoor large inflatable pool, and they work perfectly! They’re easy to use and provide accurate readings for pH, chlorine, and alkalinity in seconds. It’s so convenient to have 100 strips in the pack, making it great value for regular pool maintenance. Highly recommend for keeping your pool water safe and balanced!

These are really simple to use and give you readings almost instantly. I’ve used a few different brands and these seem to work well. They only give 3 readings which may or may not be an issue for you but to keep it simple and let you know whether you can use your hot tub or need to adjust the chemicals, these do the job really well.