Myron L Ultrameter 6PIIfc

[@jimpampliega2855]

Hi! How to check the free chlorine equivalent?

[@riyazahmed8775]

For pH measurement where I fill the sample, both sample cell or only one sample cell.

[@hrzgrk4191]

Only one, and other is for conductivity

[@liemsugianto4002]

How to charger energy or change battray ultra meter 6P