Envig 6-in-1 Pool Spa Water Test Strip

Features 100 % brand new new and high quality. Designed for testing Free Chlorine, Total Chlorine, pH, Total Alkalinity, Total Hardness and Cyanuric acid. Portable and convenient, easy to use. High precision and easy operation. Water testing for swimming pools or spa pools. Manage all your pool chemicals with one strip. Specification Material: PaperModel: 6 in 1Quantity: 50 Strips/BottleTotal Chlorine Test Range: 0~10ppmFree Chlorine/Bromine Test Range: 0~10ppm/0~22ppmPH Test Range: 6.8~8.4Total Alkalinity Test Range: 0~240ppmTotal Hardness Test Range: 0~1000Cyanuric Acid Test Range: 0~240 NoteThe real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. What’s included 50pcs Set Swimming Pool Test Strips