When working with such sensitive measuring instrument like micrometer, it is necessary to hold it with two hands — and what to hold on to what is measured! A kind of third hand may be that the bracket on the stand that allows you to quickly secure the MIC, freeing your other hand for holding the measured part.
Recommend to read
UNIVERSAL NEEDLES
The spokes of the wheels of many bikes have the same diameter and the threads on the end, for example, "Ural", "Kama", "Salute", "Student", "Levushka", and others. However, the length of...
MODEL OF RIVER PASSENGER SHIP
River passenger ships — a very numerous class of vessels. Small flights of ships to last several hours. Passengers are protected from the weather and can relax in the soft comfortable...
