{"product_id":"starrett-20799-electronic-caliper-0-8-in-ip67","title":"Starrett 20799 Electronic Caliper 0-8 in IP67","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 20799 is a professional-grade electronic digital caliper designed for precise dimensional measurement in shop, field, and maintenance environments. It measures from 0 to 8 inches (0 to 200 mm) with a resolution of 0.0005 inches and an accuracy of 0.0010 inches, making it suitable for close-tolerance work across HVAC, plumbing, and general mechanical trades. The body and jaws are constructed from hardened stainless steel for durability in demanding conditions. IP67-rated water and dust resistance allows use in wet or contaminated environments without compromising the electronics. Power comes from a single CR2032 lithium battery, which is included.\u003c\/p\u003e\n\u003cp\u003eThe 20799 is used for measuring outside diameters, inside diameters, and depth — covering the three most common caliper tasks in trade service work. The knife-edge jaw style handles irregular profiles and small-diameter tubing that standard flat jaws cannot reach cleanly. A dedicated inside diameter jaw set and a depth measurement rod are included, eliminating the need for separate gauges on a typical service call. Jaw adjustment is controlled by a thumb wheel for precise, repeatable positioning. This caliper is part of the STARRETT 798 series and suits licensed tradespeople who require a rugged, IP-rated measuring tool for field or shop use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67-rated construction resists water immersion and dust ingress for use in harsh service environments\u003c\/li\u003e\n  \u003cli\u003e0.0005 inch resolution with 0.0010 inch accuracy across the full 8-inch range\u003c\/li\u003e\n  \u003cli\u003eHardened stainless steel body and jaws for long-term dimensional stability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eKnife-edge jaw style measures irregular profiles, small-diameter tubing, and recessed features\u003c\/li\u003e\n  \u003cli\u003eIncludes dedicated inside diameter jaws and depth rod — no additional gauges needed for most service tasks\u003c\/li\u003e\n  \u003cli\u003eThumb wheel jaw adjustment for controlled, repeatable positioning\u003c\/li\u003e\n  \u003cli\u003eCR2032 lithium battery included; single-battery power source for easy field replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the STARRETT 798 series. Designed as a standalone precision measuring tool; no system compatibility dependencies apply. Suitable for any trade application requiring 0 to 8 inch caliper measurement with IP67 environmental protection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo permanent installation is required. Before use, verify the caliper zeroes correctly with jaws fully closed and the depth rod retracted. Replace the CR2032 battery by following the battery compartment access procedure in the manufacturer documentation — do not use a substitute battery chemistry, as it may affect accuracy or display performance. Store the caliper in the included case when not in use to protect the jaws and measurement surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range (Inch)\u003c\/strong\u003e: 0 to 8.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range (mm)\u003c\/strong\u003e: 0 to 200.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Rating\u003c\/strong\u003e: IP67\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliper Material\u003c\/strong\u003e: Hardened Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Style\u003c\/strong\u003e: Knife-Edge (Outside and Inside)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Adjustment Type\u003c\/strong\u003e: Thumb Wheel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNib Size\u003c\/strong\u003e: 0.6250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Outside Diameter, Inside Diameter, Depth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Inside Diameter Jaws, Depth Measurement Rod, Case, Battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source\u003c\/strong\u003e: Battery (CR2032 Lithium, 1 included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 798\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111621\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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20799\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541847933234,"sku":"20799","price":431.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/197bc64cedfefaec3c8347754ae60738.jpg?v=1785886717","url":"https:\/\/voomisupply.com\/products\/starrett-20799-electronic-caliper-0-8-in-ip67","provider":"Voomi Supply","version":"1.0","type":"link"}