🔍 Bekith Precision 10Mg 100G Calibration Jewellery: Accurate and Reliable Measurement for Precious Metals Review

These weights are of very poor quality. The finish is sloppy, the body is terrible. The weights fall out of the foam every time you close the lid and move the case. Then you have to hope you don't lose them when you open the lid. The plastic lid that is supposed to hold the mg squares in their compartments doesn't fit or fit so they don't hold them in place either. The weights themselves do not inspire confidence in their accuracy, although I have not checked. Not a good product.

These weights are made of durable coated metal that feels good. They are easy to keep clean and get the job done with near 100% accuracy. My biggest weight was light at 0.001g, but that doesn't concern me as I only weighed to the 3rd decimal place for kicks and grins. The suitcase is very convenient, since the smallest weight is almost a piece of foil. I would have lost it immediately if it weren't for the case and a small plastic tray for small parts. The included tweezers have trouble…

Despite the low price, I found them surprisingly accurate when weighing them on an analytical balance we have at work: the nominal weight of 100 g was 100.0018 g, 50 g - 49.9985 g, two 20 g - 20.0063 g and 19.9995 g, 10 g - 10.0050 g, 5 g - 5.0035 g, two 2 g are 2 .0005 and 1.9924 g, and the weight of 1 g is 0.9926 g The values expressed in micrograms were still fairly accurate given the extremely small masses we are measuring: 500 mcg was 0.5013 g, two doses of 200 mcg were 0.1964 and 0.1982…