Combining RC's

I think 40 or 60 or 80 (lol sorry). from ebay. I've weighted some things that I knew the weight of and it has been accurate. and it can be calibrated. weights up to 100 grams.

 

I want one. I'll need one.

 

all measurements are worthless if you don't have calibration weights, unless it's brand new and you paid considerably for it.

except of course for getting the same measurement each time. ie. 2mg may read as 10mg, but as long as it reads as 10mg consistantly, you should be fine (if you work your way up slowly).

 

I do have calibration weights! yay I'm excited! and its brand new!

 

I can seem to find anyplace online to be a good used one. Even ebay only has a couple that don't seem to be accurate enough.