

However for dial caliper, since it has a dial scale indicator, requires an additional calibration procedure. The calibration procedure that will be discussed in this article applies to different kinds of calipers, such as vernier calipers, digital calipers, and dial calipers. Calibrating a Mitutoyo digital caliper with a gauge block setĪ caliper can measure the dimensions of parts in four ways by using the lower jaws for inside measurement, the upper jaws for outside measurement, the step gauge, and the depth gauge. Experts should still conduct the actual calibration. However, do not sacrifice the quality of the caliper over the cost. If you are a hobbyist, owning a machine shop, or workshop, below are detailed guidelines to give you an idea of how calibration of the caliper is done and help you verify if your caliper is still in good condition since calibration service is pricey. However, for the traceable digital caliper and those that need a traceable certificate that calibration laboratories and high-accuracy industries use more often, calibration should be conducted by a calibration laboratory traceable on the metrology traceability chain.

Industrial companies may conduct in-house calibration of their calipers or send them to laboratories with caliper calibration services. To check and maintain the accuracy of the caliper, calibration needs to be conducted. If unuse, other factors such as temperature can affect the measurement accuracy of its reading. During the frequent use of this measuring instrument, it might easily wear. This tool should provide accurate reading and help provide accurate measurement for the dimensional measurements of any parts, components, and products being manufactured, fabricated, and hand-made. Caliper is one of the most common inspection tools, hand tools, and measurement equipment in workshops.
