Extech Cl207: Chlorine Standard

The CL207 is a Chlorine Calibration Standard for CL200 ExStik Waterproof Chlorine Meter and CL500 Free and Total Chlorine Meter. Product comes with 3 ampules.1ppm standard for chlorine meter calibrationComplete with 3 ampules (20mL each) 1ppm calibration standardsAdex International LLC supplies the complete range of Extech Testing and measuring instruments across the UAE, Africa, and GCC region. We offer fast delivery and expert technical support, ensuring dependable and efficient solutions tailored to your needs