Q. What is the advantage of mechanical comparators?

Answer

The comparator shows the divergence of this dimension from the set dimension when the portion to be measured is held under the pointer. The comparator is initially calibrated using slip gauges of predetermined dimensions.It is normally tough, small, and simple to manipulate.There is no need for any kind of supplemental fuel or air.Its low price and easy-to-understand mechanism make it a popular option.It's lightweight and compact, making it ideal for any home or small-business workshop.