How to field calibrate a JF-1A-HH Handheld Conductivity Meter

How to field calibrate a JF-1A-HH Handheld Conductivity Meter
We are pleased to announce we launched a new video on our website on how to use our JF-1A-HH-CK calibration kit to field calibrate the popular JF-1A-HH handheld conductivity meter. No more returning the unit to the factory! Calibrate in the field in a few minutes with ease! Watch:
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