105g Calibration Weight Set With Tweezers - Precision Scale Weights For Jewelry & Lab

Attention all jewelers, lab techs, and precision workers! This 105g calibration weight set has everything you need to keep your scales accurate and reliable. You get a full set of chrome steel weights - 5g, 10g, 20g (two of these!), and 50g - all with super tight tolerance of just +/- 0.003g. The chrome steel construction means they resist corrosion and stay accurate forever. They throw in tweezers too so you can handle them without messing up the precision with oily fingers. Everything comes in this handy plastic case that keeps your weights organized and protected. Whether you're weighing precious metals in your jewelry business, doing science experiments in the lab, or just need super accurate measurements for your work, this set has you covered. Seriously, if you work with digital scales, this calibration kit is an absolute must-have for keeping your measurements on point!