1. But you can go to smaller units than a micrometre: for example a nanometre, a picometre etc.
least count for micrometer is 0.01mm0.01 mm
digital micrometer least count calculation
least count of a micrometer= pitch/no of division on the circular scale
The least count of the micrometer screw can be calculated using the formula given below: Least count = 0.01 mm
To find the least count of a micrometer in the imperial system, first convert the micrometer value to inches. Then, divide 1 inch by the number of divisions on the micrometer scale. This will give you the least count of the micrometer in the imperial system.
The formula to calculate the least count of a micrometer is: Least count = Pitch of screw gauge / Number of divisions on circular scale
hhih
A micrometer caliper is a measuring device for finding very exact measurements of an item. The least count of a micrometer caliper in millimeter is 0.02.
0.001
micro meter least count in British system
0.00001"
0.01 mm