Description
1The measuring exterior of the micrometer is made of carbon steel， which is corrosionresistant and not easy to deform， and will not wear out for a long time. 2Using laser calibration technology， the accuracy is greater than 0.01mm， and the measurement data is more accurate. 3The body of the micrometer is very glossy， and it moves more smoothly on the workbench without being obstructed. 4The micrometer is a precise mechanical structure locking device， and the reading is more intuitive and accurate. 5The measuring range is 50-75mm， and the application range is wide， and it can measure various outer diameters.Item Type: MicrometerRange: Approx. 50-75mm / 2-3inMaterial: Carbon steelResolution: Approx. 0.01mmError: Approx. 0.04mmScale Technology: Laser scaleMeasurement Type: Outer diameter measurementHow to use: 1. For zero calibration， ensure that the front edge of the micrometer cylinder is aligned with the horizontal engraved line， and the main axis scale is aligned with the zero scale of the micrometer cylinder. The first step to correct the degree is to ensure that the zero calibration is correct.2. When measuring an object， first rotate the ratchet to adjust the distance between the side drill and the side micro screw to be slightly larger than the size of the object， and put the object to be measured into it.3. Slowly rotate the ratchet until it clicks， and the reading starts. The click indicates that it has been locked， and it is not necessary to rotate it too hard， otherwise it will cause damage.4. First， read the graduation value of the scale line under the fixed casing with the end surface of the microtube as the guideline， and then use the horizontal line on the fixed casing as the reading guideline to read the graduation value on the movable scale. ， The reading should be read to one-tenth of the minimum degree.1 x Micrometer1 x Wrench1 x Gauge Block- Brand: Waoniq
- Category: Protractors
- Fruugo ID: 183389367-391656486
- EAN: 784389690006
- Sold by: Shenzhenshishuerwenkejiyouxiangongsi
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