{"product_id":"mitutoyo-2356a-10-dial-drop-indicator-0-25-in-range","title":"Mitutoyo 2356A-10 Dial Drop Indicator 0.25 in Range","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 2356A-10 is a dial drop indicator designed for precision dimensional inspection in toolroom, machining, and quality control environments. It delivers a measurement range of 0.25 inches with a dial graduation of 0.0001 inches per division and a range of 0.01 inches per revolution, making it suitable for high-resolution comparative measurements. The lug back mounting style allows secure attachment to indicator holders and magnetic bases. Accuracy is rated at 0.0001 inches. A built-in revolution counter tracks cumulative travel across the full 0.25-inch range. This instrument is installed and used by machinists, metrologists, and quality technicians.\u003c\/p\u003e\u003cp\u003eThe MITUTOYO 2356A-10 is used in precision measurement applications including runout inspection, surface flatness checks, and part-to-part comparative gauging. The 57 mm white dial face provides clear readability under shop lighting. The 3\/8-inch stem diameter fits standard indicator holders and fixture arms commonly found in machine shops and inspection departments. It is suited for both bench inspection setups and on-machine measurement tasks requiring fine resolution and repeatable results.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.25-inch total measurement range with 0.0001-inch graduation for high-resolution readings\u003c\/li\u003e\n\u003cli\u003eJeweled bearing construction for smooth spindle travel and long service life\u003c\/li\u003e\n\u003cli\u003eLug back mounting for compatibility with standard indicator holders and magnetic bases\u003c\/li\u003e\n\u003cli\u003eBuilt-in revolution counter tracks total travel across the full range\u003c\/li\u003e\n\u003cli\u003e57 mm white dial face for clear, high-contrast readability\u003c\/li\u003e\n\u003cli\u003eMeets ANSI\/AGD standards for dial indicator performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style drop indicator compatible with standard 3\/8-inch stem indicator holders, magnetic base arms, and fixture-mounted gauge setups used in toolroom and quality control applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis indicator is installed by machinists or quality technicians using a standard indicator holder or magnetic base clamp that accepts a 3\/8-inch stem. Ensure the stem is fully seated and the clamping screw is snug before zeroing the dial. The spindle axis should be aligned perpendicular to the measured surface to minimize cosine error. Handle the instrument carefully to avoid dropping, as impact can damage the jeweled bearing and affect calibration.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Graduation\u003c\/strong\u003e: 0.0001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.0001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange Per Revolution\u003c\/strong\u003e: 0.01 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Reading\u003c\/strong\u003e: 0-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Length\u003c\/strong\u003e: 13.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 106 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Force\u003c\/strong\u003e: 2.00 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Type\u003c\/strong\u003e: Lug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Jeweled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Color\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRevolution Counter\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\/AGD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5 inches L x 3.5 inches W x 2.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.51 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2356A-10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51558319718706,"sku":"2356A-10","price":261.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33bf1b5373f89816b8f34ef38ebc6dae.jpg?v=1786409354","url":"https:\/\/voomisupply.com\/products\/mitutoyo-2356a-10-dial-drop-indicator-0-25-in-range","provider":"Voomi Supply","version":"1.0","type":"link"}