AquaChek's Select test strips allow pool and spa owners to test their systems for free chlorine, total chlorine, total bromine, pH, total alkalinity, and cyanuric acid. Simply insert the test strip into the pool or spa water for 1 second, and several seconds later you have fast, accurate results. It is recommended that you test your spa before each use, and pools a minimum of twice per week, to get an accurate picture of the health of your system.
- Dip and remove strip.
- Wait 15 seconds.
- Compare pads to color chart on bottle.
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Easy to follow
Great...easy to follow. Accurate.
quality product at good price. I get all my pool supplies from Poolgeek. fast service at good prices.
Love These Test Strips
Love these test strips
Will Buy These From Now On.
I use these to get an estimate of free vs. combined chlorine. This strip was way more accurate than the cheaper ones I have tried. Worth the extra cost.
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