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Feature

4 in 1 Pool & Spa Test Kit (50 test strips per bottle)
99% Accurate, Independently Tested, Scientifically Proven
Pool Test strips are easy to use, results in 30 seconds!
Comes with Test Sure's 100% Money Back Guarantee
Pool test strips for ph, Nitrites, Nitrates, Carbonate, and General Hardness

Description

Test Sure's 4 in 1 pool test strips make it easy for you to maintain your pool and/or spa water. Just dip the test strip into the water and read the results! All of our testing supplies are delivered right to your door, and we provide a 100% money back guarantee on all of our products. This 4 in 1 Pool & Spa Test Kit includes 50 test strips that measure four of the most important pool chemistry variables. pH - This is the measurement of acidity in water. 7 being neutral, the optimal pH level for pool water is 7.4, the same pH as our eyes and mucous membranes. If water is too acidic, it can burn the eyes and irritate the skin. By using Test Sure Pool & Spa Test Strips, you can easily monitor your pool water and protect your family and loved ones. We recommend that you use multiple tests to eliminate error. Be sure to test in multiple areas of the pool at different depths to get the most accurate results. Do not use test within 48 hours of rain, as it will dilute the pool water and create inaccurate results. DIRECTIONS FOR USE The pool test strips are simple to use. Dip the test strip into the pool or spa water, not past the "Max Line", and in 30 seconds you'll be able to read your test results. Compare the results to the chart provided on the bottle.