SSRoirvbb 5 in 1 Test Strips for Aquarium/Fish Tank/Swimming Pool/Water Quality Paper/Bromine/PH Pcs K4H8 Chlorine Measure 50 - SSRoirvbb-351708-74

• Reliable certification: Our water hardness test kit takes guesswork out your water maintenance. Simply dip water test into water source to get your results within seconds and adjust your water levels accordingly High cost performance: With 50 test strips per this water quality test paper provides an excellent price performance. In addition, is easy to operate and carry, making a convenient addition to any pool owner's kit. Easy to use: instructions for using this water test paper are simple and easy to understand. All you need to do is dip test strip in water for 2 seconds, hold in for 15 seconds, and then compare results to color chart on Comprehensive Test: This water quality test sheet includes 4, 5 in 1 options, allowing you to test multiple aspects pool or water quality with just sheet. Get accurate residual chlorine, pH, alkalinity and hardness results, among other factors, and ensure your pool or stays in tip condition.