{"product_id":"mitutoyo-468-268-electronic-inside-micrometer-1-2-1-6-in-ip65","title":"Mitutoyo 468-268 Electronic Inside Micrometer 1.2-1.6 in IP65","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 468-268 is a 3-point electronic inside micrometer designed for precision bore and internal diameter measurement. It covers a measurement range of 1.2000 to 1.6000 inches with a resolution of 0.00005 inches and an accuracy of 0.00015 inches. The spindle uses a ratchet stop thimble for consistent measuring force. The body carries a titanium nitride finish for enhanced wear resistance and durability. A large LCD display with 7.5 mm character height makes readings easy to confirm in shop environments. The IP65 ingress protection rating means the instrument resists dust and coolant splash, making it suitable for use at the machine tool.\u003c\/p\u003e\u003cp\u003eThe 468-268 is used in applications requiring tight bore tolerances, including engine block cylinder inspection, hydraulic housing bores, and precision machined component verification. Three contact points provide self-centering alignment and more repeatable readings than two-point style bore gauges. The built-in data output port supports SPC data collection when connected to compatible data acquisition equipment. Dimensional inspection technicians, machinists, and quality control personnel working in manufacturing and heavy equipment environments are the primary users of this instrument.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range: 1.2000 to 1.6000 inches with 0.00005-inch resolution\u003c\/li\u003e\n\u003cli\u003e3-point contact design for self-centering and repeatable bore measurement\u003c\/li\u003e\n\u003cli\u003eIP65 rated — resists dust ingress and coolant splash during shop use\u003c\/li\u003e\n\u003cli\u003eTitanium nitride finish for improved surface hardness and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDigital counter with large 7.5 mm LCD characters for clear readout\u003c\/li\u003e\n\u003cli\u003eData output port supports SPC and external data logging\u003c\/li\u003e\n\u003cli\u003eTUV certified; includes plastic carrying case and SR44 battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-use electronic inside micrometer for precision bore measurement applications in the 1.2000 to 1.6000 inch range. Confirm bore diameter range before use; this instrument does not accept interchangeable anvils for extended range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument requires no installation but should be zeroed and calibrated against a certified ring gauge before use. Store in the included plastic case away from temperature extremes and magnetic fields. Battery replacement uses a standard SR44 cell; open the battery compartment only in a clean, dry environment. Data output connections should follow the equipment manufacturer's interface specifications for SPC-compatible collection systems.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 1.2000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 1.6000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.00005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.00015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet Stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Contact Points\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Titanium Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Digital LCD, 7.5 mm character height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Output\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e: IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: SR44 (1 included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Plastic carrying case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: TUV Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.826 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: MITUTOYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 468-268\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51557789565234,"sku":"468-268","price":1642.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d024dae9d414ce33408c83f036a6008.jpg?v=1786395314","url":"https:\/\/voomisupply.com\/products\/mitutoyo-468-268-electronic-inside-micrometer-1-2-1-6-in-ip65","provider":"Voomi Supply","version":"1.0","type":"link"}