{"product_id":"spi-cms220519058-electronic-inside-micrometer-75-88mm","title":"Spi CMS220519058 Electronic Inside Micrometer 75-88mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI CMS220519058 is an electronic inside micrometer designed for precise internal bore and hole measurement within a range of 75.00 to 88.00 millimeters. It delivers an accuracy of plus or minus 0.00020 inches, making it a reliable tool for machinists, quality control technicians, and metrology professionals who require tight-tolerance verification. The micrometer features a ratchet stop thimble for consistent measuring force and an extension rod design that allows reach into deeper bores. Solid carbide measuring faces resist wear during repeated use. The unit includes data output capability for integration with SPC or quality documentation systems.\u003c\/p\u003e\u003cp\u003eThis inside micrometer is suited for production floor and inspection room environments in manufacturing, tooling, and precision machining operations. The extension rod configuration supports measurement at a gage depth of 114.00 millimeters, reaching deeper workpiece features that standard non-extendable micrometers cannot access. A maximum extension rod length of 6 inches expands versatility across a range of bore depths. The instrument ships calibrated and battery-ready with a 3V CR2032 lithium battery included, allowing immediate use upon receipt.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range: 75.00 to 88.00 millimeters\u003c\/li\u003e\n\u003cli\u003eAccuracy of plus or minus 0.00020 inches for tight-tolerance inspection\u003c\/li\u003e\n\u003cli\u003eRatchet stop thimble ensures consistent, repeatable measuring force\u003c\/li\u003e\n\u003cli\u003eSolid carbide measuring faces for extended service life\u003c\/li\u003e\n\u003cli\u003eExtension rod type with maximum rod length of 6 inches and gage depth of 114.00 millimeters\u003c\/li\u003e\n\u003cli\u003eData output port for SPC and quality system integration\u003c\/li\u003e\n\u003cli\u003eFactory calibrated and ships with CR2032 lithium battery included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-use electronic inside micrometer for internal bore measurement applications requiring a 75.00 to 88.00 millimeter range with extension rod capability.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument is handled and calibrated by quality technicians or metrology staff — not a field-installed component. Store in the provided case to protect the measuring faces and spindle. Zero and verify calibration against a certified setting ring (3.5000 inches diameter) before use. Avoid exposing the unit to cutting fluids, extreme temperatures, or impacts that could affect calibration integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 75.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 88.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: plus or minus 0.00020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Type\u003c\/strong\u003e: Extension\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: 114.00 mm\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\u003eSetting Ring Diameter\u003c\/strong\u003e: 3.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Output\u003c\/strong\u003e: Yes\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: 3V CR2032 Lithium (1 included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 4.62 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7.00 inches L x 3.40 inches W x 0.97 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111601\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: CMS220519058\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51699551404338,"sku":"CMS220519058","price":1050.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2da3c87667c8a895d3cd449d3590795d_d14dee34-4cf6-4338-b4a5-bdf545158e34.jpg?v=1788377327","url":"https:\/\/voomisupply.com\/products\/spi-cms220519058-electronic-inside-micrometer-75-88mm","provider":"Voomi Supply","version":"1.0","type":"link"}