Beslands 0-100mm Outside Micrometer Set – 0.01mm Graduation Premium Precision Machinist Tools, 4 pcs

0-100mm Outside Micrometer Set – Precision Machinist Tools Measuring ranges: 0-25mm, 25-50mm, 50-75mm, 75-100mm Accuracy: 0.01mmInstructions: 1 the test object clean, and handle it gently when using the micrometer; 2en the micrometer locking device, calibrate the zero position, and turn the knob to make the distance between the measuring anvil and the micrometer screw slightly larger than the measured object; 3 the micrometer ruler with one hand, place the object to be measured between the anvil and the end of the micrometer screw, and turn the knob with the other hand. When the screw is close to the object, turn the force measuring device until you hear a click. Gently turn 0.5 ~ 1 circle; 4ten the locking device and you can read ittenance attention: 1) Handle gently 2) Wipe the measuring anvil and differential cylinder clean to avoid the influence of chip powder and dust 3) Separate the measuring anvil and tighten the fixing screws to avoid rusting due to prolonged contact. 4) Do not put them in a place with high humidity and large temperature changes 5) It is forbidden to use micrometer to measure running or high temperature objects 6) It is strictly prohibited to use a micrometer as a caliper or as a hammer to strike other objectsage Include: 1 pc 0-25mm outside micrometer 1 pc 25-50mm outside micrometer 1 pc 50-75mm outside micrometer 1 pc75-100mm outside micrometer 3 pcs calibration standards 1pc adjustment wrench 1pc suitcase