{"product_id":"spi-cms220519062-electronic-inside-micrometer-set","title":"Spi CMS220519062 Electronic Inside Micrometer Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI CMS220519062 is an electronic inside micrometer set designed for precise internal measurements in machining, metrology, and quality control applications. The set covers a range of 1 to 2 inches with a resolution of 0.0001 inches and an accuracy of 0.0002 inches. Carbide-tipped measuring contact points extend service life and maintain calibration under repeated use. A ratchet stop thimble ensures consistent measuring pressure across readings. The unit outputs data digitally and features a rotating spindle for ease of positioning. This tool is calibrated to ASME 89.1.13 standards and is suited for use by machinists, tool and die makers, and metrology technicians.\u003c\/p\u003e\u003cp\u003eThis inside micrometer set is used for measuring the internal diameter of bores, holes, and other internal features in precision manufacturing and inspection environments. The extension rod system allows reach into deeper bores, with a maximum extension rod length of 6 inches. The measuring contact points are specifically engineered to allow measurements near the bottom of blind holes, making the set practical for close-tolerance bore inspection work in both production and toolroom settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range: 1 to 2 inches with 0.0001-inch resolution\u003c\/li\u003e\n\u003cli\u003eAccuracy rated at 0.0002 inches per ASME 89.1.13 standard\u003c\/li\u003e\n\u003cli\u003eCarbide measuring contact points for extended durability and wear resistance\u003c\/li\u003e\n\u003cli\u003eRatchet stop thimble for repeatable, consistent measuring force\u003c\/li\u003e\n\u003cli\u003eDigital data output with rotating spindle for positioning flexibility\u003c\/li\u003e\n\u003cli\u003eContact points designed to measure near the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003eIncludes 1 lithium CR2032 3V battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision measurement instrument for use in standard internal micrometer applications conforming to ASME 89.1.13 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument is used by machinists and metrology technicians and requires no installation in the traditional sense. Before use, verify calibration against a known standard and ensure measuring faces are clean and free of debris. Handle carbide contact points carefully to avoid chipping. Store the set in its case when not in use to protect the measuring surfaces and electronic components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.0001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Type\u003c\/strong\u003e: Extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Extension Rod Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet Stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGage Depth\u003c\/strong\u003e: 114 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Output\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotating Spindle\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Counter\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 1 x Lithium CR2032 3V (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME 89.1.13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7 inches L x 3.4 inches W x 0.97 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.16 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: SPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CMS220519062\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51702543647026,"sku":"CMS220519062","price":2862.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2da3c87667c8a895d3cd449d3590795d_e6c79e7d-e9bb-4509-9400-d65df774bcba.jpg?v=1788411891","url":"https:\/\/voomisupply.com\/products\/spi-cms220519062-electronic-inside-micrometer-set","provider":"Voomi Supply","version":"1.0","type":"link"}