Aug 2, 2021 #1 P Phlynamjax Active Member View Badges Joined Nov 17, 2017 Messages 300 Reaction score 173 Rating - 0% 0 0 0 Hello, Does Hanna Copper check need to be calibrated? I have been using this unit for about 2 years and hard to believe this can go forever without calibrating it.
Hello, Does Hanna Copper check need to be calibrated? I have been using this unit for about 2 years and hard to believe this can go forever without calibrating it.
Aug 2, 2021 #2 Spieg Valuable Member View Badges Joined Jan 12, 2020 Messages 1,424 Reaction score 1,430 Rating - 0% 0 0 0 Don't recall any info about calibration in the documentation. Maybe contact Hanna and ask?
Aug 2, 2021 #3 CK00020 Valuable Member View Badges Wisco Reefers My Tank Thread Joined Jan 11, 2020 Messages 1,066 Reaction score 783 Location Northern Wisconsin Rating - 0% 0 0 0 I think they sell a calibration kit, I may even have one.
Aug 2, 2021 #4 OP OP P Phlynamjax Active Member View Badges Joined Nov 17, 2017 Messages 300 Reaction score 173 Rating - 0% 0 0 0 I think a calibration kit comes with the solution and specific ppm for verification. But how do you actually calibrate the unit?
I think a calibration kit comes with the solution and specific ppm for verification. But how do you actually calibrate the unit?
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