Free Chlorine Test Strips, 0-1000 ppm ( Vial of 100 Plastic Strips)

Used for compliance with daycare regulations that require tests for sanitizing and disinfecting solutions Easy to read increments at 0, 50, 100, 250, 500, and 1,000 ppm Only takes one minute for accurate results! No expensive equipment needed! Long plastic strips mean no mess AND you can keep your fingers away from the chlorine! The Free Chlorine test strip tests levels of free chlorine in a solution. The bottle has easy to read color blocks at 0, 50, 100, 250, 500, and 1,000 ppm. This test strip is very easy to use, and gives results in just seconds. This test strip is used where higher levels of disinfection are required. The higher range provides a much higher degree of certainty that all organisms are either killed or rendered ineffective. It is ideal for daycares, senior homes, and cruise lines sanitation requirements. Instructions: Remove one Free Chlorine test strip from the vial, being careful not to touch the test pad with your fingers. Dip the test strip into the solution being tested for 1-2 seconds. Remove and immediately compare against the color chart. https://youtu.be/YfUgOcWSlMY