SINJEUN 2 Pack 1 Kg Calibration Weight, 1000 Kilogram Precision Steel Weight with Storage Case, Chrome Finish for Digital Scale

STURDY MATERIAL - The 1 kg calibration weight is made of steel with chrome plated manufacturing process, which is low magnetic susceptibility and durability. The surface is mirror polished with high finish, smooth and corrosion resistant. HIGH PRECISION - The base and top of the calibration weight is finished and flat. It can be stand stably and upright on the scale. If you need to using multiple weights, you can stack them. These are useful to test the accuracy of scales, making your experiment more effective. PROTECTIVE CASE - 1 kg calibration weight is packed in an exclusive container. The case has a layer of foam inside to reduce impact so as not to affect accuracy. It is compact in size and does not take up too much space. WIDELY USED - This scale calibration weight is a good choice to keep your precision scales calibrated and accurate, suitable for general laboratory, factory, commercial, physical, and education industries. BUY WITH CONFIDENCE - We stand by the quality of our products and provide super friendly customer service. For whatever reason you're not happy with the 1000 kilogram calibration weight, just email us and let us know! We promise a 30-day money back guarantee.