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What are these parameters meaning? TOTAL HARDNESS - A proper level can prevent your pool water from becoming corrosive or scaling. FREE CHLORINE - The amount of chlorine that is still available to sanitize your water. BROMINE - Also a sanitizer like chlorine, but performs better than chlorine at higher temperatures and higher pH levels. TOTAL CHLORINE - The sum of the free and combined chlorine. Combined chlorine is the chlorine that has already been “used up” to sanitize your water. CYANURIC ACID - A pool balancing product used to help chlorine last longer. Can prevent chlorine loss from sunlight. TOTAL ALKALINITY - Refers to the ability of the pool water to resist a change in pH. It can help control the pH in the pool. pH - The foundation of that balance. Too high or too low will harm human, mechanical systems, and cause cloudy water. Meanwhile, higher water temperatures can lead to rapid changes in pH levels. How to use: NOTE: How to take a proper pool water sample? Use the attached tube or a clean cup or bottle.Hold it upside down so the opening is facing the pool floor.Insert the cup into the water elbow-deep, and then turn it right side up to collect the sample. Important: Do not take the sample near the skimmer opening or any return jets.
Pool Test Strips for Above Ground Pool With 100 strips included in this pool test kit, you can easily and economically monitor the water balance of your swimming pool. Know the level of 7 crucial parameters, total hardness, free chlorine, bromine, total chlorine, cyanuric acid, total alkalinity and pH, in your pool by one dip.
Hot Tub Test Strips Easy-to-use swimming pool test strips show accurate results in 17 seconds. Simply immerse the test area in the water for 2 seconds, then hold it horizontally for 15 seconds without shaking off any excess water. Finally, compare the results to the color chart on the bottle for accurate readings.
Pool Strips Test Premium and sensitive materials are chosen for our pool water test strips, so that they deliver accurate and clear readings without color bleeding. Let you know your pool without confusing results.
Pool Test Strips for Inground Pool The pool chemical test kit is functional in multiple situations, including hot tub, spa, pool in-ground and above-ground, both saltwater and freshwater.
Spa Test Strips for Hot Tub Economical 100 pool testing strips in a handy bottle, is convenient for you to take any where you want and test different water resources. Attached test tube makes testing procedure even more easy.