{"product_id":"pro-grade-digital-surface-roughness-tester-with-0","title":"Pro Grade Digital Surface Roughness Tester With 0.01μm Accuracy, Portable Handheld Gauge For Ra Rq Rz Rt, Four Parameter Surface Finish Meter, Includes Calibration Block And Bracket","description":"\u003cdiv\u003eProfessional Digital Surface Roughness Tester - 0.01μm\u003cbr\u003e\n✔️ 1 pc pack, 4-parameter roughness meter Ra\/Rq\/Rz\/Rt \u003cp\u003eCompact handheld digital surface roughness tester measures Ra, Rq, Rz, and Rt with 0.01μm accuracy. It's designed for shop floors, laboratories, and field environments to deliver quick surface quality checks.\u003c\/p\u003e \u003cp\u003e✅ 0.01μm accuracy for Ra, Rq, Rz, Rt\u003cbr\u003e✅ Ra\/Rq: 0.05-15.0μm; Rz\/Rt: 0.1-50.0μm\u003cbr\u003e✅ DSP processor enables millisecond-level data processing; output in 2 seconds\u003cbr\u003e✅ Protective cap and robust piezoelectric sensor; includes calibration block and test block holder\u003cbr\u003e✅ OLED display 256x64; USB charging and data transfer\u003cbr\u003e✅ Aluminum die-drawn housing; bracket included for mounting\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a handheld surface roughness tester used for in precision manufacturing and QA?\u003c\/p\u003e\nIn practice, it gives fast, actionable surface finish data directly at the worksite.\n- Quick Ra\/Rq\/Rz\/Rt measurements on metal and non-metal parts\n- Handy for on-site checks in factories, labs, outdoors\n- Easy calibration with included calibration block and test block holder\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49139254362347,"sku":"VXB0GHQNDP7Q","price":967.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61DAV9zfUTL.jpg?v=1785677236","url":"https:\/\/vxb.com\/products\/pro-grade-digital-surface-roughness-tester-with-0","provider":"VXB Bearings","version":"1.0","type":"link"}