Outside Micrometer Baked-enamel Finished Vernier Scale Graduation Premium Precision Machinist Tools External Metric Gauge Micrometer

Instructions: 1. Before use, wipe the measuring surface of the anvil and the micrometer screw clean with a soft cloth. Turn the force measuring device to make the two measuring surfaces contact. Observe whether the "0" position is aligned. If not, use a wrench to adjust the "0" position. fine adjustment 2. When measuring, use a force measuring device to make the two measuring surfaces contact the workpiece to be measured until the force measuring device makes a sound when the rotating force measuring device makes a sound. 3. Use the force measuring device correctly. Do not use excessive force or directly rotate the force measuring device. Measure the casing. 4. Measure the workpiece in a stationary state. During measurement, the measurement axis should be consistent with the direction of the measured size, as shown in the following small picture. 5. Reading method, the minimum reading of the micrometer is 0.01mm.