{"product_id":"1121-3001a","title":"50-300mm Digital Inside Point Caliper - 1121 Series (Insize)","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Insize 1121 Digital Inside Point Vernier Caliper is a precision tool designed to measure the inside diameter of grooves and bores with clear, easy-to-read results. Crafted from stainless steel for long tool life and reliable performance in busy machine shops, it delivers fast, dependable readings with a 0.01 mm (0.0005 in) resolution. It’s ideal for engineers, machinists, technicians, and hobbyists who need accurate inside measurements without complex setup.\n\u003c\/p\u003e \u003cp\u003e\nWith a measuring range up to 300 mm and a digital display, this caliper combines simplicity with accuracy. Optional SPC data output enables seamless data logging for quality control, while the unit’s automatic power-off helps preserve battery life. The caliper runs on a CR2032 battery and includes practical functions such as mm\/inch switching, a preset option, and a robust stainless steel construction ready for daily use.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInside groove measurement with high accuracy\u003c\/b\u003e: Measures internal groove diameter up to 300 mm with 0.01 mm (0.0005 in) resolution for repeatable, dependable readings on grooves and internal features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable stainless steel construction\u003c\/b\u003e: Built to withstand everyday shop wear, delivering long tool life and consistently accurate results over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData capture and setup versatility\u003c\/b\u003e: Optional SPC data output cable and depth stop enhance integration with QC workflows; easy mm\/inch toggle and preset function support quick, repeatable measurements across parts and teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis caliper helps you streamline inspection and measurement workflows: fast, accurate inside diameter readings reduce setup time; the digital display minimizes reading errors; and the 0–300 mm range covers a broad range of groove applications. With corrosion-resistant stainless steel and optional data logging capabilities, you can trust this tool for reliable performance day after day, in a wide range of applications from precision gear pockets to bearing grooves.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Insize","offers":[{"title":"Default Title","offer_id":43425068351566,"sku":"1121-3001A","price":351.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/1121-INSIZE-1_af7ff92a-b236-45d5-b670-3536f0f855b1.jpg?v=1770216223","url":"https:\/\/www.protool-ltd.co.uk\/products\/1121-3001a","provider":"Protool Precision Tools","version":"1.0","type":"link"}