EquipNet is the leading global provider of used equipment, including used calibration weights and much more. Our exclusive contracts with our clients yield a wide range of used calibration weights from a number of respected OEMs, including Troemner, Fisher Scientific, and others. We are constantly receiving used calibration weights in a range of sizes and models. If you do not see the used calibration weights you are looking for, call one of our representatives and we'll find it for you. We can also source the right tooling and change parts that you need through our huge network of corporate clients from around the globe.