{"product_id":"starrett-12333-dial-test-indicator-0-03-in-horizontal","title":"Starrett 12333 Dial Test Indicator 0.03 in Horizontal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 12333 is a horizontal-style dial test indicator designed for precision measurement in machining, inspection, and surface-plate work. It features a jeweled movement and a precision gear-driven design that delivers reliable, repeatable readings across its 0.03 inch total range with a graduation of 0.0005 inches per division. The 0-15-0 balanced dial face is printed in high contrast on a white background with a satin chrome finish body, making readings fast and accurate under shop conditions. The narrow body and dovetail mount allow this indicator to fit into tight setups where a standard back-mount indicator would not reach. Machinists, tool-and-die makers, and quality control technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis indicator is suited for use on surface plates, magnetic bases, transfer stands, and machine tool setups in both production and inspection environments. The dovetail mount is the standard attachment method for this series, and two dovetail clamps are included in the package. The contact point reverses automatically, making it practical for measuring in both directions without resetting the fixture. The 12333 is part of the STARRETT 3909 series and ships complete with a case and one contact point.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.03 inch maximum measurement range with 0.0005 inch graduation per division\u003c\/li\u003e\n  \u003cli\u003e0-15-0 balanced dial reading for bidirectional measurement without dial rotation\u003c\/li\u003e\n  \u003cli\u003eJeweled movement for reduced friction and extended service life\u003c\/li\u003e\n  \u003cli\u003eDovetail mount with two dovetail clamps included for immediate use\u003c\/li\u003e\n  \u003cli\u003eContact point reverses automatically; contact is also user-replaceable\u003c\/li\u003e\n  \u003cli\u003eNarrow body design for access in confined setups\u003c\/li\u003e\n  \u003cli\u003eSatin chrome finish; complies with ANSI and ASME standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style dial test indicator in the STARRETT 3909 series; compatible with standard dovetail-mount indicator holders, arms, and bases used in general machining and inspection setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDial test indicators of this type are installed and serviced by machinists and metrology technicians. Before mounting, ensure the dovetail clamp is clean and free of chips that could introduce angular error in the setup. Do not overtighten the dovetail clamp, as excess clamping force can distort the indicator body and affect accuracy. Verify stylus contact angle relative to the measured surface, as cosine error increases when the contact arm deviates significantly from perpendicular to the measurement axis.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement Range\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Graduation\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Reading\u003c\/strong\u003e: 0-15-0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange Per Revolution\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicator Style\u003c\/strong\u003e: Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Color\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Jeweled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Dovetail\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.156 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 6 inches L x 4 inches W x 1.75 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3909\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ASME, California Proposition 65\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContents\u003c\/strong\u003e: Indicator, 2 dovetail clamps, contact point, case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51538522407218,"sku":"12333","price":181.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c1a636e63904ae79e84aee11e8f38c0.jpg?v=1785824934","url":"https:\/\/voomisupply.com\/products\/starrett-12333-dial-test-indicator-0-03-in-horizontal","provider":"Voomi Supply","version":"1.0","type":"link"}