{"product_id":"spi-cms220519056-electronic-inside-micrometer-50-63mm","title":"Spi CMS220519056 Electronic Inside Micrometer 50-63mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI CMS220519056 is an electronic inside micrometer designed for precision internal bore and hole measurement. It covers a measurement range of 50.00 to 63.00 mm and delivers an accuracy of plus or minus 0.00010 inches, making it suitable for tight-tolerance inspection work in machine shops, manufacturing facilities, and metrology labs. The ratchet stop thimble provides consistent measuring pressure, and the solid carbide measuring faces resist wear during repeated use. A data output port allows integration with SPC software or digital recording systems. The unit ships calibrated and battery-ready.\u003c\/p\u003e\u003cp\u003eThis inside micrometer is intended for professional metrology applications where internal diameter verification is required on bores, cylinders, and machined features falling within the 50.00 to 63.00 mm range. The extension rod design accommodates varying gage depths up to 90.00 mm. It is used by machinists, quality control technicians, toolroom professionals, and precision measurement specialists working to tight drawing callouts in industrial and manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range of 50.00 to 63.00 mm for internal bore measurement\u003c\/li\u003e\n\u003cli\u003eAccuracy of plus or minus 0.00010 inches for high-precision inspection\u003c\/li\u003e\n\u003cli\u003eRatchet stop thimble ensures repeatable, consistent measuring force\u003c\/li\u003e\n\u003cli\u003eSolid carbide measuring faces for extended service life under repeated use\u003c\/li\u003e\n\u003cli\u003eData output port supports SPC and digital measurement recording\u003c\/li\u003e\n\u003cli\u003eShips factory calibrated with lithium CR2032 battery included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision inside micrometer for professional metrology and quality control applications requiring internal measurement in the 50.00 to 63.00 mm range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument is installed and operated by qualified metrology technicians or machinists familiar with inside micrometer technique. Before use, verify calibration against the included setting ring. Store the micrometer in its case away from temperature extremes and contaminants that can affect measurement accuracy. Do not over-tighten the thimble beyond the ratchet stop, as excess force will compromise reading accuracy and may damage the measuring faces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 50.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 63.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: plus or minus 0.00010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGage Depth\u003c\/strong\u003e: 90.00 mm\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\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Ring Diameter\u003c\/strong\u003e: 2.5000 inches\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: 1 x Lithium CR2032 3V (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3.08 pounds\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\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: CMS220519056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51699453002034,"sku":"CMS220519056","price":905.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2da3c87667c8a895d3cd449d3590795d_1377e3e5-552f-49a3-88ca-7f5634317088.jpg?v=1788375816","url":"https:\/\/voomisupply.com\/products\/spi-cms220519056-electronic-inside-micrometer-50-63mm","provider":"Voomi Supply","version":"1.0","type":"link"}