{"product_id":"spi-cms220519059-electronic-inside-micrometer-87-100mm","title":"Spi CMS220519059 Electronic Inside Micrometer 87-100mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI CMS220519059 is an electronic inside micrometer designed for precision internal bore measurement across a range of 87.00 to 100.00 mm. It features solid carbide measuring faces for durability and wear resistance, a ratchet stop thimble for consistent measuring pressure, and data output capability for integration with statistical process control or digital readout systems. The instrument is factory calibrated and arrives ready for use with a lithium CR2032 battery included. This micrometer is suited for quality control technicians, machinists, and metrology professionals requiring repeatable, high-accuracy internal measurements in production or inspection environments.\u003c\/p\u003e\u003cp\u003eThis inside micrometer is used in industrial and manufacturing settings where tight-tolerance internal diameter verification is required. The extension rod design allows measurement within bores, cylinders, and housings where calipers or bore gauges lack the precision or reach. A gage depth of 114.00 mm and a maximum extension rod length of 6 inches make it applicable across a range of workpiece configurations. It is appropriate for both shop-floor use and dedicated inspection rooms.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range: 87.00 to 100.00 mm for precise internal bore measurement\u003c\/li\u003e\n\u003cli\u003eAccuracy of plus or minus 0.00020 inches for high-tolerance inspection work\u003c\/li\u003e\n\u003cli\u003eSolid carbide measuring faces resist wear during repeated use\u003c\/li\u003e\n\u003cli\u003eRatchet stop thimble ensures consistent, repeatable measuring pressure\u003c\/li\u003e\n\u003cli\u003eData output port supports SPC integration and digital recordkeeping\u003c\/li\u003e\n\u003cli\u003eFactory calibrated and includes a 3V CR2032 lithium battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a precision bore measurement tool suitable for use wherever internal micrometer measurement in the 87.00 to 100.00 mm range is required. A setting ring with a 3.5000 decimal inch diameter is specified for calibration reference.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument is set up and operated by qualified machinists or metrology technicians following established shop or laboratory procedures. Before use, verify calibration with the appropriate setting ring and ensure the measuring faces are clean and free of debris. Handle carbide measuring faces with care to prevent chipping or damage that would affect accuracy. Store in the provided case when not in use to protect the electronic components and measuring surfaces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 87.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 100.00 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\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\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\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 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: 5.39 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: CMS220519059\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51722934845746,"sku":"CMS220519059","price":1091.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2da3c87667c8a895d3cd449d3590795d_c762898f-e129-4027-a123-7f1d26ca7eef.jpg?v=1788598144","url":"https:\/\/voomisupply.com\/products\/spi-cms220519059-electronic-inside-micrometer-87-100mm","provider":"Voomi Supply","version":"1.0","type":"link"}