Starrett STRAIN GAGE W/O 696B 696ZWOB

Starrett STRAIN GAGE W/O 696B 696ZWOB FEATURES ?The dial indicator movement is approximately 5/32" (4mm) and with rods and extension, provides a range from 2 3/8-18" or 61-458mm ?There are 10 rods and one extension furnished ?Rods are marked to designate the approximate overall length of the gage ?Indicator has a movable bezel to adjust the dial in relation to the hand and a non-breakable crystal ?Designed in collaboration with Hartford Steam Boiler. Gage is used by their inspectors to check the distortion of engine shafts and frames SPECIFICATIONS ?Made in America:?Yes ?Type:?Strain Gage ?Range (in):?2- 3/8" to 18" ?Graduations (in):?.001" ?Dial Reading:?0-20-0 / .040" Rev