is a chlorine test kit use to measure the chlorine percentage in water solution. After dissolving 1 tablet of HACCP chlorine tablet in 20 liters of water, insert the chlorine strips to measure the chlorine ppm. Compare the color between the chlorine test strip into indicator shown on test kit bottle to identify the result. To get the proper vegetables and fruits sanitation, make sure that accurate Chlorine Concentration must be 50 ppm.