Taylor Drop Test Bromine FAS-DPD 2 Oz. Test Kit - K-1517-C cord-length_60 Feet Midget comparators in this series

Midget comparators in this series give the most accurate colorimetric readings available short of high-end electronic instrumentation

The Chemtrol 230 is simple and easy-to-use controller

This Nebraska Warning No Lifeguard On Duty (16 Years And Under) Sign measures 24 x 18 inches

two Secondary Cells

Taylor Drop Test Bromine FAS-DPD 2 Oz. Test Kit - K-1517-C cord-length_60 Feet Midget comparators in this seriesThis is a Drop Test Bromine FAS DPD 2 ounce Test Kit (1 drop equals 0. 5 or 1. 25 ppm bromine). The K 1517 C Kit tests for total bromine using a drop test and FAS DPD reagents. If you use bromine instead of chlorine to sanitize your pool or spa, testing for bromine is essential. In general, your bromine level should be 3 5 parts per million (ppm). Right after you shock your pool or spa, the number may be higher.