This is a Dial Test Indicator (Lever Type) which offers you the following benefits: Drastically enhanced durability
Digital Internal Caliper Gauge 200-400mm
Mitutoyo MF Package includes
The newly designed frame provides maximum clearance for positioning the work piece
Hardened stainless steel construction and equipped with special nib-style jaws
Dial Gauge, Lug Back, ISO Type One Revolution, Jewelled Bearing, Shockproof, 0,16mm, 0,001mm 2901F Special This is a Dial TestGraduation 0,001 mm This is a one revolution dial indicator. It offers you the following benefits: Bezel clamp and lifting lever (optional) can be attached to either right or left side. No through screw holes on the frame as well as the use of an O ring prevents water or oil penetration. It eliminates the possibility of reading errors due to miscounting multiple revolutions. Features Digital Analog: Analog Inch Metric: Metric Functions: ISO type