Water chlorination is the process of adding chlorine (Cl2) to water as a method of water purification to make it fit for human consumption as drinking water. Sper Scientific offers Chlorine meters that meet the standard method 4500-CI G for drinking water and the ISO 7027 standards.
Chlorine Meter - LUCL-2006
Total Chlorine 10mL - LUCTP-10
Free Chlorine 10mL - LUCFP-10