{"product_id":"spi-cms220519045-electronic-depth-micrometer-12-in","title":"Spi CMS220519045 Electronic Depth Micrometer 12 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI CMS220519045 is an electronic depth micrometer designed for precise depth measurement in machine shops, toolrooms, and manufacturing environments. It covers a measurement range of 0 to 12 inches using a set of 12 interchangeable flat-end rods, each swapped to extend range in 1-inch increments. The instrument delivers a resolution of 0.0001 inches and an accuracy of 0.0003 inches, making it suitable for demanding dimensional inspection work. The 4-inch flat base provides a stable, consistent reference surface. A ratchet thimble ensures repeatable seating force on each measurement. A data output port allows direct transfer of readings to a compatible SPC system or data logger. Licensed metrologists, quality inspectors, and precision machinists are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis depth micrometer is built for both shop-floor and inspection-room use. The IP65 water resistance rating protects the electronics against coolant splash and dust ingress in active machining environments. The rotating spindle and selector-knob lock nut give the operator fine control during measurement and secure the reading before removal from the workpiece. The instrument ships calibrated to ASME B89.1.13 standards, ready for immediate use or direct entry into a calibration management program. It runs on a single 3V CR2032 lithium battery, included.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0 to 12 inch measurement range using 12 interchangeable flat-end rods\u003c\/li\u003e\n  \u003cli\u003eResolution of 0.0001 inches with accuracy of 0.0003 inches\u003c\/li\u003e\n  \u003cli\u003eIP65 rated for resistance to coolant splash and airborne debris\u003c\/li\u003e\n  \u003cli\u003e4-inch flat base with 0.00008-inch flatness tolerance for a stable reference\u003c\/li\u003e\n  \u003cli\u003eData output port for direct SPC integration\u003c\/li\u003e\n  \u003cli\u003eShips factory calibrated to ASME B89.1.13\u003c\/li\u003e\n  \u003cli\u003eRatchet thimble and selector-knob lock nut for repeatable, operator-consistent readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose electronic depth micrometer compatible with standard flat-base depth measurement applications following ASME B89.1.13. No specific OEM system compatibility is stated for this part.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDepth micrometers require no permanent installation. Before use, verify the base and rod contact faces are clean and free of chips or coolant residue. Insert the appropriate rod for the target depth range and confirm the lock nut is fully released before seating the base. When connecting to a data output system, follow the equipment manufacturer guidance for cable or interface compatibility to avoid damage to the data port.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 12 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: 0.0003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Rods\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Type\u003c\/strong\u003e: Flat End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.177 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Style\u003c\/strong\u003e: Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Flatness\u003c\/strong\u003e: 0.00008 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Nut Type\u003c\/strong\u003e: Selector Knob\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotating Spindle\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Output\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Resistance Rating\u003c\/strong\u003e: IP65\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B89.1.13\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 3V CR2032 Lithium (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: 1.69 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: CMS220519045\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51717924585778,"sku":"CMS220519045","price":739.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/efe34176bf3473b8c8d295f31c493094_4c6544ae-a2b9-49c6-9963-93bd6c4a1670.jpg?v=1788547504","url":"https:\/\/voomisupply.com\/products\/spi-cms220519045-electronic-depth-micrometer-12-in","provider":"Voomi Supply","version":"1.0","type":"link"}