{"product_id":"mitutoyo-178-744-13-sj-220r-portable-surface-roughness-tester-retractable-drive-unit-stylus-tip-angle-90-radius-5-m-imperial-metric-measuring-range-17-5mm","title":"Mitutoyo 178-744-13 SJ-220R Portable Surface Roughness Tester, Retractable Drive Unit, Stylus Tip Angle 90°, Radius 5?m, Imperial \/ Metric, Measuring Range 17.5mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.mitutoyo.eu\/media\/mitutoyoData\/DO\/base\/PRE%201610%20-%20Surftest%20SJ-220_WEB.pdf\"\u003e\u003cstrong\u003ePDF\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Surftest SJ-220 offers you the following benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRobust design, yet comfortable handling\u003c\/li\u003e\n\u003cli\u003eSkid system gives you user friendly and intuitive menu navigation via touchscreen.\u003c\/li\u003e\n\u003cli\u003eIt works independently of mains power, allowing you to make on-site measurements.\u003c\/li\u003e\n\u003cli\u003eThe 2.8“ high resolution LCD touchscreen gives you excellent readability.\u003c\/li\u003e\n\u003cli\u003eIt performs roughness analyses conform to various international standards (EN ISO 21920, EN ISO 4287, ISO 13565, ISO 12085, VDA, ASME, JIS).\u003c\/li\u003e\n\u003cli\u003eDifferent drive units expanding the range of applications.\u003c\/li\u003e\n\u003cli\u003eCalculation results, assessed profiles and curves can be displayed.\u003c\/li\u003e\n\u003cli\u003eSupport of 25 languages.\u003c\/li\u003e\n\u003cli\u003eOptional Bluetooth connectivity to PC and Smartphone.\u003c\/li\u003e\n\u003cli\u003eFree software SJ Communication Tool per download.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMeasuring range: 360µm (-200 + 160µm)\u003c\/li\u003e\n\u003cli\u003eTraverse: 17.5mm\u003c\/li\u003e\n\u003cli\u003eStandard drive unit type\u003c\/li\u003e\n\u003cli\u003eMeasuring force: 4mN\u003c\/li\u003e\n\u003cli\u003eRadius: 5µm\u003c\/li\u003e\n\u003cli\u003eMeasuring speed: 0.25mm\/s, 0.5mm\/s, 0.75mm\/s, 1mm\/s\u003c\/li\u003e\n\u003cli\u003eMeasuring method: Differential inductance\u003c\/li\u003e\n\u003cli\u003eRange: 360 µm\u003c\/li\u003e\n\u003cli\u003eStylus: Diamond Tip\u003c\/li\u003e\n\u003cli\u003eSkid radius: 40 mm\u003c\/li\u003e\n\u003cli\u003eProfiles: Primary Profile (P), Roughness Profile (R), R-Motif, DF-Profile\u003c\/li\u003e\n\u003cli\u003eRoughness standard: EN ISO, VDA, JIS, ANSI and customize settings\u003c\/li\u003e\n\u003cli\u003eDigital filter: Gauss, 2CR75, PC75\u003c\/li\u003e\n\u003cli\u003eCut-off length: ?c: 0.08mm, 0.25mm, 0.8mm, 2.5mm, 8mm; ?s: 2.5µm, 8µm, 25µm\u003c\/li\u003e\n\u003cli\u003eTolerance: Coloured upper \/ lower limit\u003c\/li\u003e\n\u003cli\u003ePower supply: AC adapter or rechargeable battery\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Mitutoyo","offers":[{"title":"Default Title","offer_id":55089818501495,"sku":"178-744-13","price":2006.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/8047\/3402\/files\/2025-04-03_14-15-46.jpg?v=1743686478","url":"https:\/\/mqs.co.uk\/products\/mitutoyo-178-744-13-sj-220r-portable-surface-roughness-tester-retractable-drive-unit-stylus-tip-angle-90-radius-5-m-imperial-metric-measuring-range-17-5mm","provider":"MQS SHOP","version":"1.0","type":"link"}