Hanna Instruments Manganese High Range Checker HC Calibration Check Set - HI709-11 chlorine filter Professional-grade accuracy – precise pH

Professional-grade accuracy – precise pH measurement and control for critical applications

and shrubs with ease

Minimum EC/TDS: 10 µS/5 ppm

extensive testing

Hanna Instruments Manganese High Range Checker HC Calibration Check Set - HI709-11 chlorine filter Professional-grade accuracy – precise pHThe Manganese High Range Checker HC Calibration Check Set HI709 11 provides a simple solution to validating the Manganese High Range Checker HC HI709. This high quality set of standards is manufactured in our state of the art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker HC. Supplied with Certificate of