Review on Enhanced Jewelry Calibration with Precision Electronic Balance by Eric Pavelko

You don't get lab accuracy for this price, so don't expect to use it to calibrate high precision lab scales. When weighing on my lab scales, I noticed that the two weights differed slightly - one by 0.01 g, the other by 0.02 g and the second even had some rust (!). If you want lab-quality weights, plan on at least ten times that set. However, they are quite suitable for calibrating kitchen scales, which is why I bought this set. In any case, most kitchen scales are only accurate to +/- 0.5g (some are much less accurate), so a scale accurate to a hundredth of a gram is more than adequate for this application. plastic container. Not sure if I needed plastic tweezers but here they are. .