what the hell does a gravity scale look like? i have used digi scales an some guys are like i got a grav scale... i no how they work an all but what the hell does it look like? please post a pic of grav scales
its the first picture. i used those back in the day. they actually work pretty nicely. but a lot of them arent balanced correctly. i had to add some weight to one of mine to get it right....if you're in the states, just stick a nickel in the alligator clip...nickels weigh 5 grams. i did that at the store to find a good one after i lost the other one.
i've had a couple of the one on the right. i always just called it a hand scale. i've actually had one that's been through hell that still weighs within .25 of a gram. good enough for a quick check before a sack purchase.