Quote:
Originally Posted by freakaftr8
Yes if you're looking down at the meter needle it'll be on the handle right side. It's a very small hole that you can insert a flat head into to adjust the calibration.
It didn't take much to move the needle so I'm concerned that excessive jolting around of the probe or possibly a drop could cause the calibration to go out of whack
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that explains it...
the BK HV44A and the HV44 are not the same.
Mine is newer, all sealed, no adjustments factory calibrated.
https://i.ebayimg.com/images/g/BYYAA...2gE/s-l640.jpg