Dorsey's high amplification dial indicators feature a shock proof "following" type jeweled movement utilizing the unique lever principle of amplification and lightweight low inertia segmented precision gears for unparalleled accuracy and repeatability.
Display Features Available with ISO 17025 certification. High amplification movement. Lever principle of amplification - minimizes effect of spindle sideshake. Linearity and repeatability maintained through millions of cycles. 3-5/8" bezel - conforms to ANSI/AGD standards. Adjustable gaging force - easily adjustable from 2 to 5 oz. by externally accessible screw. External zero adjustment knob - makes possible the advantage of adjusting indicator hand to zero rather than rotating bezel to 'zero' hand. Optional lifting lever or cable release. Use lifting lever only when indicator is back mounted. Cable release may be used when indicator is back or stem mounted for enhanced stability of gaging setup Graduations as fine as 0.00002" Improved readability and minimized judgement error Performance comparable to more expensive gaging methods Convenient portability - no external connections required Interchangeability - can be used in the same environment as any other mechanical dial indicator Simplified service - complete movement is easily removed from the case for cleaning or direct replacement at low cost Models Options Back Type: