Re: My new (used) Fluke 77 Series IV DMM
Good news for me. I was able to take my Fluke 77 to work and compare it to the calibrated Fluke 179 and it was the same readings on both. I used a 1.5V battery so I was getting readings down to mV on the comparison then I used a 9V battery afterwards. I used my 77 to calibrate my 21 and it seems to be good now. I was also able to get the peak hold mod done while I was calibrating it and that also seems to work.
I did buy this meter used so someone else may have messed with the calibration or I may have messed with it myself so long ago that I do not remember it. It would not be the first time I have messed with something that I had no idea what it was supposed to do just to see if I could figure it out. This is a habit I still seem to have from time to time.
Originally posted by retiredcaps
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Originally posted by retiredcaps
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