The instrument has a castled stand and having two parallel, plane circular faces between which the test piece is placed for measurement. One of the faces (the anvil).In the measuring spindle there is a stationary lower measuring area of 200 mm2. The movable measuring area is...
Tubular Inside Micrometers Series 137-Extension Rod Type, Series 139-Extension Pipe type, Series 140-Extension Pipe TypeSeries 137Features Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head....