{"product_id":"pro-grade-surface-roughness-tester-with-led-displa","title":"Pro-Grade Surface Roughness Tester With LED Display 0.01μm Ultra-Precision Portable And Easy To Use Four Parameter Roughness Ra\/Rq And Rz\/Rt Includes Calibration Block And Holder For Precision Machining QC","description":"\u003cdiv\u003ePro-Grade Surface Roughness Tester Kit with 0.01μm Precision\u003cbr\u003e\n✔️ 0.01μm accuracy, Ra\/Rq and Rz\/Rt four-parameter \u003cp\u003eCompact, LED-display roughness tester for fast, precise Ra\/Rq and Rz\/Rt readings in precision QC across metalworking, automotive, aerospace, electronics, and medical device manufacturing.\u003c\/p\u003e \u003cp\u003e✅ 0.01 μm measurement accuracy\u003cbr\u003e✅ Ra\/Rq range 0.05-15.0 μm; Rz\/Rt 0.1-50.0 μm\u003cbr\u003e✅ Dot-matrix LCD display\u003cbr\u003e✅ Lithium-ion battery with USB charging and data transfer\u003cbr\u003e✅ Calibration block, bracket, case and accessories\u003c\/p\u003e \u003cp\u003e💡 What is a surface roughness tester used for?\nThis handy device helps inspectors gauge finish quality across parts and assemblies.\n- quantify surface finish in Ra\/Rq and Rz\/Rt to meet specs\n- supports quick checks in manufacturing, automotive, aerospace, electronics\n- enables data export to USB for reports and traceability\n- portable design suited to on-site QC\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160757809387,"sku":"VXB0F1CXY4X1","price":434.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61cphtWSWsL.jpg?v=1777479974","url":"https:\/\/vxb.com\/products\/pro-grade-surface-roughness-tester-with-led-displa","provider":"VXB Bearings","version":"1.0","type":"link"}