My experience has been different with the Gempro 250.
I’ve been using one for at least 5 years. I leave it plugged in and powered on 24/7 on my load bench. I have 3 test weights that are very close to my common charge weights and test the scale frequently while loading. Luckily I very seldom need to zero the scale. When I do zero the scale it’s never out more than .05 grain.
The only problem I’ve had is from a shock load. I’ve accidentally dropped a test weight into the tray before, and it took awhile to settle down and stay zeroed. No other problems.
I also have an old RCBS beam scale but I much prefer the Gempro 250.
Last edited by mod7rem; 01/29/21.
