Hey science enthusiasts and jewelry professionals! This 17-piece calibration weight set is exactly what you need to keep your scales accurate and reliable. With weights ranging from 100g all the way down to 10mg, this kit covers pretty much every weighing scenario you'll encounter. The precision is seriously impressive - we're talking +/- 0.003g permissible error, which is perfect for digital jewelry scales, general laboratory work, educational settings, and commercial applications. The set includes 1x100g, 1x50g, 2x20g, 1x10g, 1x5g, 2x2g, 1x1g, 1x500mg, 2x200mg, 1x100mg, 1x50mg, 2x20mg, and 1x10mg weights, totaling 211.1g of calibration goodness. Made from durable No.45 steel with a sleek silver finish, these weights are built to last through years of use. The included plastic storage case keeps everything organized and protected, while the tweezers make handling those tiny milligram weights so much easier. Whether you're a professional jeweler needing precise measurements, a lab technician maintaining equipment accuracy, or a science teacher demonstrating measurement principles, this kit has you covered. It even comes with a 1-year warranty for peace of mind. Seriously, it's one of those tools that just makes your work so much more precise and professional!
Free 30-day returns 
Free 30-day returns
