RUNBO 3 in 1 Hot Tub Strips, Swimming and Pool SPA Test Strips kits for Free Chlorine, Bromine, Total Alkalinity and pH. 150 Counts

Ensure your chemical settings are accurate and safe with RUNBO 3-in-1 Pool Test Strips. This kit offers a simple way to quickly and accurately test, with water tester strips and a chart you can read right on the bottle. Quick one-minute insta results make maintenance easy, allowing you to adjust your water chemistry, treat your problems, and get your pool or spa in top shape for swimming, relaxing or bathing. These testing strips for pools measure free chlorine, bromine, total alkalinity and pH. They are perfect for frequent, daily testing and work with in-ground pools, above-ground pools, spa, jacuzzi, hot tub, and home or business use. Fight scale, corrosion, green and yellow water, accurately apply sanitizer, perform a stabilizer check, and keep water free of harmful contaminants, plus, sparkling clear and safe for swimmers. Pack of 100 test strips is ideal for keeping your water testing kits and pool supplies stocked and ready.