{"title":"Surface Roughness Testers","description":"\u003cp\u003eAccurately measure surface finish with professional surface roughness testers from Fowler, Mitutoyo and Starrett. WESTport's selected profilometers provide portable measurement of machined and manufactured surfaces for quality-control, production and inspection applications.\u003c\/p\u003e\n\u003cp\u003eChoose from straightforward Ra\/Rz portable testers through advanced touchscreen profilometers offering graphical analysis, multiple roughness parameters, data output and printing capabilities.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined components\u003c\/li\u003e\n\u003cli\u003eGround and turned surfaces\u003c\/li\u003e\n\u003cli\u003eAutomotive and aerospace manufacturing\u003c\/li\u003e\n\u003cli\u003eBearings and precision components\u003c\/li\u003e\n\u003cli\u003eTool and die inspection\u003c\/li\u003e\n\u003cli\u003eIncoming inspection and production quality control\u003c\/li\u003e\n\u003cli\u003eLaboratory surface analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy Surface Roughness Testers from WESTport?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFowler, Mitutoyo and Starrett models\u003c\/li\u003e\n\u003cli\u003eCarefully selected professional instruments rather than a catalog dump\u003c\/li\u003e\n\u003cli\u003ePortable shop-floor measurement\u003c\/li\u003e\n\u003cli\u003eRa, Rz and extended roughness parameter sets\u003c\/li\u003e\n\u003cli\u003eModels for basic through advanced inspection\u003c\/li\u003e\n\u003cli\u003eReplacement probes and accessories available\u003c\/li\u003e\n\u003cli\u003eISO\/IEC 17025 accredited calibration services available\u003c\/li\u003e\n\u003cli\u003eTechnical product assistance from our metrology team\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact WESTport for pricing and current availability.\u003c\/p\u003e","products":[{"product_id":"fowler-x-pro-portable-roughness-tester-ii","title":"Fowler X-Pro Portable Roughness Tester II","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePortable surface roughness measurement\u003c\/li\u003e\n\u003cli\u003eMeasures Ra and Rz\u003c\/li\u003e\n\u003cli\u003eRa range from 1 to 250 µin\u003c\/li\u003e\n\u003cli\u003eChoice of .0004\" or .0002\" probe\u003c\/li\u003e\n\u003cli\u003eRS-232 data output available\u003c\/li\u003e\n\u003cli\u003eLarge LCD display\u003c\/li\u003e\n\u003cli\u003eCompact handheld design\u003c\/li\u003e\n\u003cli\u003eMeets ISO and DIN standards\u003c\/li\u003e\n\u003cli\u003eNIST-traceable specimen included\u003c\/li\u003e\n\u003cli\u003eApproximately 3,000 measurements from one 9 V battery\u003c\/li\u003e\n\u003cli\u003eOptional specialized probes, stand and printer\u003c\/li\u003e\n\u003cli\u003eProtective fitted case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Fowler X-Pro Portable Roughness Tester II provides straightforward surface-finish measurement in a compact, portable instrument for shop-floor and inspection applications.\u003c\/p\u003e\n\u003cp\u003eThe tester measures the commonly specified Ra and Rz roughness parameters across a 1–250 µin Ra range, with a large LCD display for convenient measurement review. Its compact design allows surface-finish measurements to be performed directly at the machine, in an inspection department or in a quality-control laboratory.\u003c\/p\u003e\n\u003ch2\u003eChoosing a Configuration\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e.0004\" probe\u003c\/strong\u003e is the standard stylus configuration and suits general surface-finish inspection. The \u003cstrong\u003e.0002\" probe\u003c\/strong\u003e is the finer configuration for applications requiring a smaller stylus tip radius.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e.0002\" probe with RS-232\u003c\/strong\u003e adds serial data output, for quality departments that need measurement results transferred electronically to compatible data-collection equipment rather than transcribed by hand.\u003c\/p\u003e\n\u003cp\u003eAll three are the same instrument platform, with identical parameters, range, display and battery life — the choice is the stylus configuration and whether data output is required.\u003c\/p\u003e\n\u003ch2\u003eMeasurement and Operation\u003c\/h2\u003e\n\u003cp\u003eA NIST-traceable specimen is supplied for verifying the instrument, and roughly 3,000 measurements are available from a single 9 V battery, which makes the X-Pro practical for a full shift of portable inspection. Optional probes, a swivel stand and a printer extend the basic instrument to additional applications.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eCNC machined components, ground and turned surfaces, tool and die inspection, incoming inspection and production quality control.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":".0004\" Probe","offer_id":51277133774884,"sku":"54-410-500-0","price":0.01,"currency_code":"USD","in_stock":true},{"title":".0002\" Probe","offer_id":51277133807652,"sku":"54-410-600-0","price":0.01,"currency_code":"USD","in_stock":true},{"title":".0002\" Probe with RS-232","offer_id":51277133840420,"sku":"54-410-622-0","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/X_Pro_Portable_Roughness_Tester_II_.0004_Part_No._54-410-500-0..png?v=1786999009"},{"product_id":"mitutoyo-surftest-sj-220-portable-surface-roughness-tester","title":"Mitutoyo Surftest SJ-220 Portable Surface Roughness Tester","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNew-generation Mitutoyo portable profilometer\u003c\/li\u003e\n\u003cli\u003eTouchscreen operation\u003c\/li\u003e\n\u003cli\u003eWireless connectivity\u003c\/li\u003e\n\u003cli\u003eThree drive\/detector types available\u003c\/li\u003e\n\u003cli\u003eCompact portable design\u003c\/li\u003e\n\u003cli\u003eSurface profile\/waveform display\u003c\/li\u003e\n\u003cli\u003eISO 21920 capability\u003c\/li\u003e\n\u003cli\u003eISO 4287 capability\u003c\/li\u003e\n\u003cli\u003eResolution down to 0.001 µm\u003c\/li\u003e\n\u003cli\u003eUp to approximately 1,000 measurements per battery charge\u003c\/li\u003e\n\u003cli\u003eDesigned for shop, laboratory and field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Mitutoyo Surftest SJ-220 is a new-generation portable surface roughness tester for accurate surface-finish measurement on the shop floor, in the inspection room or in the field.\u003c\/p\u003e\n\u003cp\u003eThe SJ-220 combines portability with touchscreen operation, wireless connectivity and advanced surface-finish analysis, and supports current standards including ISO 21920 and ISO 4287. Battery capacity of up to approximately 1,000 measurements per charge makes it practical for portable inspection work away from a bench.\u003c\/p\u003e\n\u003ch2\u003eChoosing a Drive Type\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e is the conventional straight-ahead tracing configuration and the right choice for most surface-finish inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRetractable Detector (SJ-220R)\u003c\/strong\u003e adds a mechanism that retracts the detector before the instrument is positioned on the workpiece, protecting the sensitive stylus during setup and fixturing. This is the configuration to specify when working with fixtures or automated measuring arrangements, or wherever accidental stylus contact during positioning is a real risk — a stylus is easy to damage and not cheap to replace.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransverse Tracing (SJ-220S)\u003c\/strong\u003e moves the detector laterally rather than straight ahead, for applications where a conventional tracing direction is impractical. Mitutoyo specifically identifies axial roughness measurement on crankshafts and measurement of narrow areas including wire-EDM surfaces.\u003c\/p\u003e\n\u003cp\u003eAll three share the same SJ-220 measurement platform, touchscreen interface, resolution and standards support.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eCNC machined components, ground and turned surfaces, automotive and aerospace manufacturing, bearings and precision components, tool and die inspection, and production quality control.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"Standard","offer_id":51277133873188,"sku":"178-741-13","price":0.01,"currency_code":"USD","in_stock":true},{"title":"Retractable Detector","offer_id":51277133905956,"sku":"178-744-13","price":0.01,"currency_code":"USD","in_stock":true},{"title":"Transverse Tracing","offer_id":51277133938724,"sku":"178-745-13","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Mitutoyo_Surftest_SJ-220_Portable_Surface_Roughness_Tester_Part_Number_178-741-13.png?v=1786999017"},{"product_id":"starrett-sr160-portable-surface-roughness-tester","title":"Starrett SR160 Portable Surface Roughness Tester","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePortable surface roughness tester\u003c\/li\u003e\n\u003cli\u003eTwo-piece configuration\u003c\/li\u003e\n\u003cli\u003eBluetooth Low Energy connectivity\u003c\/li\u003e\n\u003cli\u003eColor graphical display\u003c\/li\u003e\n\u003cli\u003eSurface profile graph\u003c\/li\u003e\n\u003cli\u003eMeasures numerous roughness parameters\u003c\/li\u003e\n\u003cli\u003e40 µm \/ 1600 µin measuring range\u003c\/li\u003e\n\u003cli\u003eDiamond stylus, 5 µm radius\u003c\/li\u003e\n\u003cli\u003ePiezoelectric pickup\u003c\/li\u003e\n\u003cli\u003eRechargeable Li-Poly battery\u003c\/li\u003e\n\u003cli\u003eCompact and rugged construction\u003c\/li\u003e\n\u003cli\u003eCarrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Starrett SR160 combines straightforward operation with significantly greater analysis capability than a basic Ra\/Rz instrument, measuring Ra, Rz, Rp, Rv, Rt, Rz1Max, Rsk, Rq, Rku and additional profile parameters.\u003c\/p\u003e\n\u003ch2\u003eTwo-Piece Design\u003c\/h2\u003e\n\u003cp\u003eThe SR160's two-piece construction uses Bluetooth Low Energy between the measurement and display components. That separation is the instrument's main practical advantage: the operator can place the pickup on a surface that is awkward to reach or impossible to see while reading the display comfortably in hand.\u003c\/p\u003e\n\u003ch2\u003eMeasurement and Operation\u003c\/h2\u003e\n\u003cp\u003eA diamond stylus with 5 µm radius and a piezoelectric pickup provide precision surface-finish measurement across a 40 µm \/ 1600 µin range, and the color graphical display presents both measurement results and the surface profile itself rather than a bare number.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMachined and ground surfaces, difficult-access inspection, tool and die work, incoming inspection and production quality control where more than Ra and Rz must be reported.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"Default Title","offer_id":51277133971492,"sku":"SR160","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Starrett_SR160_Portable_Surface_Roughness_Tester_Model_SR160.png?v=1786999025"},{"product_id":"mitutoyo-surftest-sj-310-portable-surface-roughness-tester","title":"Mitutoyo Surftest SJ-310 Portable Surface Roughness Tester","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced portable roughness measurement\u003c\/li\u003e\n\u003cli\u003e5.7\" color touchscreen\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal printer\u003c\/li\u003e\n\u003cli\u003eGraphical surface-profile display\u003c\/li\u003e\n\u003cli\u003eMultiple measurement parameters\u003c\/li\u003e\n\u003cli\u003eResolution down to 0.001 µm\u003c\/li\u003e\n\u003cli\u003eMultiple detector orientations\u003c\/li\u003e\n\u003cli\u003eVertical measurement capability\u003c\/li\u003e\n\u003cli\u003eUpside-down measurement capability\u003c\/li\u003e\n\u003cli\u003eExtensive analysis functions\u003c\/li\u003e\n\u003cli\u003eExcellent choice for advanced quality-control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Mitutoyo Surftest SJ-310 is an advanced portable surface roughness tester for customers who need more analysis capability than a basic handheld profilometer while still requiring a portable instrument.\u003c\/p\u003e\n\u003ch2\u003eDisplay and Documentation\u003c\/h2\u003e\n\u003cp\u003eA large 5.7-inch color touchscreen provides graphical measurement information and intuitive operation, and the built-in thermal printer allows results to be documented at the machine without connecting an external printer — a practical difference when inspection records have to accompany the part rather than be reconstructed later.\u003c\/p\u003e\n\u003ch2\u003eDetector Orientation\u003c\/h2\u003e\n\u003cp\u003eThe detector can be positioned in multiple orientations, including vertical and upside-down measurement, which provides real flexibility on difficult workpiece configurations where the surface of interest cannot be presented to the instrument conventionally.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eAdvanced quality-control applications, aerospace and automotive manufacturing, precision components, and any inspection requiring documented surface-finish results at the point of measurement.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"Default Title","offer_id":51277134299172,"sku":"178-571-11A","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Mitutoyo_Surftest_SJ-310_Portable_Surface_Roughness_Tester_Part_Number_178-571-11A.png?v=1786999032"},{"product_id":"starrett-sr300-surface-roughness-tester","title":"Starrett SR300 Surface Roughness Tester","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull-featured roughness measurement\u003c\/li\u003e\n\u003cli\u003e17.5 mm traverse\u003c\/li\u003e\n\u003cli\u003e200 µm maximum measuring range\u003c\/li\u003e\n\u003cli\u003e10 nm resolution\u003c\/li\u003e\n\u003cli\u003eMultiple roughness parameters\u003c\/li\u003e\n\u003cli\u003eLarge display\u003c\/li\u003e\n\u003cli\u003eStores up to 100 readings\u003c\/li\u003e\n\u003cli\u003eExtended pickup reach\u003c\/li\u003e\n\u003cli\u003eFreestanding or bench-mounted operation\u003c\/li\u003e\n\u003cli\u003eBroad range of optional pickups\u003c\/li\u003e\n\u003cli\u003eSuitable for batch inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Starrett SR300 is a full-featured surface roughness measurement system designed for both portable use and more controlled bench-mounted inspection.\u003c\/p\u003e\n\u003cp\u003eIts longer 17.5 mm traverse, extended pickup reach and broad selection of roughness parameters make the SR300 suitable for more demanding inspection than a basic handheld surface tester, at 10 nm resolution across 200, 100 and 10 µm ranges.\u003c\/p\u003e\n\u003ch2\u003eBatch Inspection\u003c\/h2\u003e\n\u003cp\u003eThe system stores up to 100 readings and can be combined with optional fixturing and pickups for repetitive or specialized measurement. That combination — bench mounting, fixturing and on-board storage — is what makes it practical for inspecting a batch of parts rather than taking one-off readings.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eAn effective bridge between portable and laboratory measurement: production batch inspection, quality-control laboratories and precision component manufacturing.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"Default Title","offer_id":51277134430244,"sku":"SR300","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Starrett_SR300_Surface_Roughness_Tester_Model_SR300.png?v=1786999038"},{"product_id":"starrett-sr400-surface-roughness-tester","title":"Starrett SR400 Surface Roughness Tester","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 400 µm measuring range\u003c\/li\u003e\n\u003cli\u003e10 nm resolution\u003c\/li\u003e\n\u003cli\u003eAdvanced surface roughness analysis\u003c\/li\u003e\n\u003cli\u003eLarge graphical display\u003c\/li\u003e\n\u003cli\u003eMultiple roughness parameters\u003c\/li\u003e\n\u003cli\u003eLong traverse capability\u003c\/li\u003e\n\u003cli\u003eExtended pickup reach\u003c\/li\u003e\n\u003cli\u003ePortable or bench-mounted operation\u003c\/li\u003e\n\u003cli\u003eSpecialized pickup options\u003c\/li\u003e\n\u003cli\u003eStrong choice for advanced QC laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Starrett SR400 extends the SR300 platform with a substantially larger measuring range for demanding surface-profile and roughness applications.\u003c\/p\u003e\n\u003cp\u003eWith up to 400 µm measuring range at 10 nm resolution, the SR400 is for customers who need greater vertical measurement capability while retaining the flexibility of Starrett's portable\/bench surface-testing platform. Where the SR300's 200 µm range runs out — rougher as-cast, as-forged or heavily machined surfaces — the SR400 still resolves the profile.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eAdvanced quality-control laboratories, surface-profile analysis on rougher surfaces, and specialized measurement configured through the comprehensive selection of optional pickups and accessories.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"Default Title","offer_id":51277134463012,"sku":"SR400","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Starrett_SR400_Surface_Roughness_Tester_Model_SR400.png?v=1786999043"}],"url":"https:\/\/westportcorp.com\/collections\/surface-roughness-testers.oembed","provider":"WESTport","version":"1.0","type":"link"}