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One of the tools a mechanic must use is a caliper. Although not as accurate as a micrometer, the caliper is a convenient and practical tool that can help mechanics quickly measure parts and use the measurement results to evaluate subsequent processing.

One of the tools a mechanic must use is a caliper. Although not as accurate as a micrometer, the caliper is a convenient and practical tool that can help mechanics quickly measure parts and use the measurement results to evaluate subsequent processing.