Free Shipping High Precision Thickness Measuring Ruler Digital Micrometer Accurately Measuring Stainless Steel Micrometr 0.001
outside micrometer :
Using the spiral vice principle of arc rod rack separation distance between the two measuring surface the general length of readings by measuring tool. Outside micrometer is often referred to as micrometer it is more precise than vernier caliper length measuring instruments a common as shown the range is 0 to12.7 mm dividing value is 0.001 mm. According to the principle of spiral motion when the differential cylinder
(also called movable dial drum) rotates micrometer screw forward or backward a pitch-0.5 mm.
Suitable for high accuracy measuring the thickness of the thickness of the thickness of the plastic
bags leather paper and all kinds of precision measurement advanced capacity grate sensor is equipped
with the latest 3 m/s speed the latest generation of chip value is more stable more reliable accuracy!
Return policy: If you are not satisfied with our quality Pls send back to us we will return your money except shipping cost. But we don`t accept the return by the color differentia.Because different monitor have different display.And every time maybe the same color No. will have a little color differentia.
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