This is for a Slightly used Starrett 708ACZ Dial Test Indicator with SLC in Excellent condition. Below is a video of the item. Below is some more information from the manufacture. 708ACZ Dial Test Indicator with SLC. Dial Test Indicator with Dovetail Mount offers an easy to read angled head and the flexibility of three dovetail mounts.
Angled head for better reading position. Three dovetail positioning moutns work with existing test indicator accessories. Large 1-3/8 (35mm) dial diameter. Precision gear-driven design with smooth, jeweled movement. Available with easy-to-read, white dial. Narrow body for inreach ability. Contact point reverses automatically, always maintaining clockwise hand rotation. Satin chrome finish for durability.Contacts are frictionally adjustable and replaceable. 010" range, 0-5-0 dial reading and carbide contact point of 13/16" (20mm) length and. 078 (2mm) ball diameter, with attachments.
Include long carbide contacts 13/16 (20mm). Attachments include dovetail body clamp, tool post holder, swivel post snug with dovetail indicator clamp, and snug and rod unit. Contact Point Ball Diameter (in). Contact Point Length (in): 13/16. Contact Point Length (mm): 20mm.