Waterworks Free Chlorine High Range Test Strips, 30 foil-packed tests | ITS-481122

*Please note when ordering Industrial Test Systems, the minimum order must be equal to or greater than $150.00 of ITS products.  There is also a lead time of 10-14 business days for fulfillment and shipping. Thank you. Free Chlorine High Range for water quality testing combines a wide range of detection with our patented Free Chlorine indicator which does not bleach out, even at levels above 2000 ppm. With its wide range of detection, from 0-120 ppm (mg/L), Free Chlorine High Range is perfect for determining whether or not you have the correct amount of sanitizer present. Because all of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the test, Free Chlorine High Range is perfect to take directly out onto the shop floor. 30 foil-packed tests Related product: Waterworks Free Chlorine High Range Test Strips – Bottle of 50 tests     Why test for Free Chlorine High? For best results, run test immediately after collecting a fresh water sam