{"product_id":"insize-3127-digital-two-points-three-points-internal-micrometers","title":"Insize 3127 Digital Two Points\/Three Points Internal Micrometers","description":"\u003ch2\u003eInsize 3127 Digital Two Points\/Three Points Internal Micrometers\u003c\/h2\u003e\n\u003cp\u003eThe Insize 3127 Digital Two Points\/Three Points Internal Micrometer series is built to measure internal bore diameters with precision, using either a two-point or three-point contact design depending on the size range. Smaller ranges use two-point steel measuring points, while mid and larger ranges use three-point carbide measuring points for even contact around the bore and more consistent readings. Rated IP65 for dust and water resistance, each micrometer features a ratchet stop for consistent measuring pressure, data output for connection to SPC systems, and automatic power off to preserve battery life. Covering ranges from as small as 2mm up to 305mm (.08\" to 12\"), and available as individual gauges or as sets with interchangeable measuring heads and extension rods, the 3127 series is a strong fit for machine shops, tool rooms, and inspection labs that need reliable internal diameter measurement across a wide span of bore sizes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"3127 Demonstration\" src=\"https:\/\/www.youtube.com\/embed\/1MPi6hOEap4\" height=\"518\" width=\"922\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-point or three-point contact design depending on range for accurate bore measurement\u003c\/li\u003e\n\u003cli\u003eIP65 dust\/waterproof rating for reliable performance in demanding shop conditions\u003c\/li\u003e\n\u003cli\u003eRatchet stop delivers consistent measuring pressure on every use\u003c\/li\u003e\n\u003cli\u003eData output function for connection to SPC and data collection systems\u003c\/li\u003e\n\u003cli\u003eAvailable as individual gauges or as sets with interchangeable measuring heads and extension rods\u003c\/li\u003e\n\u003cli\u003eSteel measuring points on smaller ranges; carbide measuring points on mid and larger ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable data-sheets-baot=\"1\" data-sheets-root=\"1\" border=\"1\" dir=\"ltr\" cellpadding=\"0\" cellspacing=\"0\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"234\"\u003e \u003ccol width=\"575\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Ranges Available\u003c\/td\u003e\n\u003ctd\u003e2-2.5mm up to 100mm (individual); .08\"-12\" (extended set ranges)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001mm\/.00005\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e4-6µm depending on range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Type\u003c\/td\u003e\n\u003ctd\u003eTwo points (steel) on smaller ranges; three points (carbide) on mid\/larger ranges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 (dust\/waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton Functions\u003c\/td\u003e\n\u003ctd\u003eOn\/off, set, mm\/inch, ABS\/INC, data transmit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eLR44, automatic power off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Output\u003c\/td\u003e\n\u003ctd\u003eYes, optional data output cable required (code 7315- or 7302- series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eItems Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInsize 3127 digital internal micrometer body in the selected range\u003c\/li\u003e\n\u003cli\u003eSetting ring\u003c\/li\u003e\n\u003cli\u003eExtension rod \u003c\/li\u003e\n\u003cli\u003eLR44 battery\u003c\/li\u003e\n\u003cli\u003eFitted storage case\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/6991\/2348\/files\/Insize_3127_Digital_Two_Points_Three_Points_Internal_Micrometers_Data_Sheet.pdf?v=1784212407\" title=\"Insize 3127 Digital Two Points\/Three Points Internal Micrometers Data Sheet\"\u003e\u003cimg alt=\"INSIZE ISHW-L20B Webster Hardness Tester Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/6991\/2348\/files\/PDF_image_100x100.png?v=1756409173\"\u003eInsize 3127 Digital Two Points\/Three Points Internal Micrometers Data 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