What are Calibration Weight Classes?
Posted by Josh M on Feb 13th 2024
One of the most common questions we get related to calibrating scales is "what calibration weight do I need?" There is much to unpack with this question and varies greatly depending on the user's application. Most people know how much weight is required to properly calibrate their scale, but many are unsure of what class is needed or why they matter. Calibration weights, also referred to as mass standards, are assigned a class based on their accuracy or tolerance. These tolerances are
