Mine certainly does.Any respectable electronic scale will inform you when the battery gets too low for accuracy.
Well, actually 5-0-5 is accurate to 1/10th grain and Lee scale 1/20th grain.utvolsfan77 said:I have two different balance beam scales - one is a Lee Safety Scale and the other is the RCBS 505, and both weigh to .01 of a grain.
I would make sure they were calibrated according to manufacturer's directions and verified against check weights. Since many reloading check weights only go down to .5 grain, you could use 2 pieces of 1/4"x1/4" 20 lb copy paper to see if they read .1 grain.I have three different digital scales, different brands, and all of them seem to be very erratic. What I mean is that I can drop a charge into a pan, then place it on a digital scale. It might come up as 38 grains. If I take it off, then place it back on a few seconds later, I'll get 38.3. If I weigh it a third time, I'm just as likely to get a third totally different weight.