{"product_id":"mitutoyo-510-131cal-outside-micrometer-1-in-nist-cal","title":"Mitutoyo 510-131CAL Outside Micrometer 1 in Nist Cal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 510-131CAL is a mechanical outside micrometer built for precision dimensional measurement in demanding shop and field environments. It covers a 1-inch measurement range with a graduation of 0.00005 inches and an accuracy of 0.00004 inches, making it suitable for applications where tight tolerances are non-negotiable. The friction thimble provides consistent measuring force between 5.0 and 10.0 N, reducing operator-to-operator variation. Measuring faces are solid carbide for long-term wear resistance. A NIST traceability certification is included, supporting quality-management and calibration documentation requirements. Licensed metrologists, tool-room machinists, and quality-control technicians are the primary users.\u003c\/p\u003e\u003cp\u003eThis micrometer is suited for precision measurement of external dimensions on machined parts, shafts, pins, and similar components in manufacturing, tool-and-die, HVAC equipment fabrication, and general mechanical trades. The rotating spindle design allows straightforward part engagement. The satin chrome finish reduces glare under shop lighting and resists surface corrosion during routine handling. The unit ships in a protective plastic case, making it practical for both bench use and field service kits where protecting calibrated instruments is a requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-inch measurement range with 0.00005-inch graduation for high-resolution readings\u003c\/li\u003e\n\u003cli\u003eAccuracy of 0.00004 inches, confirmed with included NIST traceability certification\u003c\/li\u003e\n\u003cli\u003eFriction thimble maintains measuring force between 5.0 and 10.0 N for repeatable results\u003c\/li\u003e\n\u003cli\u003eSolid carbide measuring faces resist wear across extended service life\u003c\/li\u003e\n\u003cli\u003eRotating spindle design simplifies part engagement and reduces measurement time\u003c\/li\u003e\n\u003cli\u003eSatin chrome finish minimizes glare and provides corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes protective plastic case for safe transport and storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose outside micrometer for external dimensional measurement applications requiring NIST-traceable calibration documentation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eOutside micrometers do not require mechanical installation but should be handled and stored in their protective case when not in use to preserve calibration. Before use, verify the zero setting against the reference standard supplied or per your facility calibration procedure. Avoid dropping or subjecting the instrument to impact, which can shift calibration. Recalibration by a qualified metrologist is recommended following any impact event or at intervals defined by your quality-management system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 0.00005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.00004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Force\u003c\/strong\u003e: 5.0 to 10.0 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Friction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotating Spindle\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration\u003c\/strong\u003e: NIST Traceability Certification Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 9 inches L x 5 inches W x 1.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Plastic Case\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: 510-131CAL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51559698792754,"sku":"510-131CAL","price":1204.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9a6091b1c188f58984ab79199a0bb9fd.jpg?v=1786438461","url":"https:\/\/voomisupply.com\/products\/mitutoyo-510-131cal-outside-micrometer-1-in-nist-cal","provider":"Voomi Supply","version":"1.0","type":"link"}