17Pieces Calibration Weight Set With Plastic Storage Case And Tweezer -Blue

Product Description

This weight has high precision. Compared with other high-quality traceable calibration weights, there is no obvious difference in inaccuracy. The allowable error is 0.003gv.These weights are made of strong 45-gauge steel. They have high quality, good stability, and are not easily damaged. They can be reused and have a long service life.The counterweight box is equipped with a beautiful plastic storage box, which can keep the weight accurate, easy to store, and easy to carry. It also comes with 1 tweezer for easy picking and reducing errors.These weights can be widely used in digital balance scales, jewelry scale calibration, but also for general laboratory, commercial and educational purposes.