3809MA Dial Test Indicator with Dovetail Mount 12334

The Starrett 3809 precise, high quality test indicator offers a full complement of standard features. Indicator includes two dovetail clamps and case.

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  • Three dovetail positioning mounts work with most existing test indicator accessories
  • Precision gear-driven design with smooth, jeweled movement
  • Contact point reverses automatically, always maintaining clockwise hand rotation
  • Contacts are frictionally adjustable and replaceable
  • Meets or exceeds ANSI/ASME accuracy specifications
  • High contrast, easy-to-read dials with a white background on inch reading and a yellow background on millimeter reading indicators
  • Narrow body for in reach ability
  • Satin chrome finish for durability


  • Range (mm): 0.8mm
  • Graduations (mm): 0.01mm
  • Dial Reading: 0-40-0
  • Attachments: 4mm contact point, 9.5mm & 4mm dovetail clamps & case
  • Dial Color: Yellow 32mm Diameter


    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1DIAL TEST INDICATOR, 0-40-0, 32MM DIAM.3809MA1
    2•2MM BALL X 12.4MM (.488") LONG CONTACT46189-02
    3•8MM(.315") DIA. DOVETAIL LOCK PIN46174-01
    4•4MM (.157") DIA DOVETAIL LOCK PIN46176-01