Quote Originally Posted by holmburgers View Post
Does anyone bother/attempt to use the zero correction? I've never messed with it, but I'm curious about it.
Yes, I've recalibrated a few meters over the years, they can drift a bit. I rebuilt a damaged Gossen meter last year and calibrated it against my Spotmeter, later I checked it against my other Gossen and it was spot on.

Ian