NZ $1 coin 8 grams
NZ $2 coin 10 grams
You can average out the error by weighing 10 $2 coins and dividing by ten, but the main thing is to use the same calibration weight each time - it's less...
Type: Posts; User: Cordite
NZ $1 coin 8 grams
NZ $2 coin 10 grams
You can average out the error by weighing 10 $2 coins and dividing by ten, but the main thing is to use the same calibration weight each time - it's less...