{"product_id":"ultrasonic-thickness-gauge-mt600-copy","title":"Ultrasonic Thickness Gauge with A-Scan TUM-4DL","description":"\u003ch1 data-start=\"266\" data-end=\"285\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"268\" data-end=\"283\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"286\" data-end=\"644\"\u003eThe TUM-4DL Ultrasonic Thickness Gauge is a high-precision non-destructive testing instrument designed for accurate material thickness measurement across metals and non-metals. Equipped with A-Scan waveform capability, it allows users to verify readings and detect internal corrosion, scaling, and defects that standard thickness gauges cannot identify.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"896\"\u003eUsing dual measurement modes (Pulse-Echo and Echo-Echo), the UM-4DL can measure material thickness directly through coatings up to 2mm without surface preparation. This makes it ideal for inspections where removing paint or coatings is not practical.\u003c\/p\u003e\n\u003cp data-start=\"898\" data-end=\"1125\"\u003eWith a wide measurement range of 0.6–508mm, high resolution of 0.01mm, and built-in data storage with USB connectivity, the UM-4DL is a reliable and efficient tool for maintenance teams, inspectors, and industrial applications.\u003c\/p\u003e\n\u003chr data-start=\"1127\" data-end=\"1130\"\u003e\n\u003ch1 data-start=\"1132\" data-end=\"1158\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1156\"\u003eWhy A-Scan Matters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"1159\" data-end=\"1325\"\u003eUnlike standard thickness gauges that only display a numeric reading, the UM-4DL provides an A-Scan waveform snapshot, allowing users to visually verify measurements.\u003c\/p\u003e\n\u003cp data-start=\"1327\" data-end=\"1349\"\u003eThis is essential for:\u003c\/p\u003e\n\u003cul data-start=\"1351\" data-end=\"1566\"\u003e\n\u003cli data-start=\"1351\" data-end=\"1408\"\u003eDetecting internal corrosion and scaling inside pipes\u003c\/li\u003e\n\u003cli data-start=\"1409\" data-end=\"1453\"\u003eIdentifying pitting vs uniform wall loss\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1517\"\u003eConfirming measurement accuracy on rough or coated surfaces\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1566\"\u003eDistinguishing between multiple echo signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1568\" data-end=\"1661\"\u003e\u003cstrong data-start=\"1568\" data-end=\"1661\"\u003eStandard gauges give you a number. A-Scan shows you what’s happening inside the material.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1663\" data-end=\"1666\"\u003e\n\u003ch1 data-start=\"1668\" data-end=\"1684\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1670\" data-end=\"1682\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul data-start=\"1685\" data-end=\"2295\"\u003e\n\u003cli data-start=\"1685\" data-end=\"1742\"\u003eA-Scan waveform snapshot for measurement verification\u003c\/li\u003e\n\u003cli data-start=\"1743\" data-end=\"1794\"\u003eThrough-coating measurement (up to 2mm coating)\u003c\/li\u003e\n\u003cli data-start=\"1795\" data-end=\"1847\"\u003eDual modes: Pulse-Echo (P-E) and Echo-Echo (E-E)\u003c\/li\u003e\n\u003cli data-start=\"1848\" data-end=\"1875\"\u003eHigh resolution: 0.01mm\u003c\/li\u003e\n\u003cli data-start=\"1876\" data-end=\"1911\"\u003eWide measuring range: 0.6–508mm\u003c\/li\u003e\n\u003cli data-start=\"1912\" data-end=\"1962\"\u003eBuilt-in data storage (up to 100,000 readings)\u003c\/li\u003e\n\u003cli data-start=\"1963\" data-end=\"1999\"\u003eUSB connectivity for data export\u003c\/li\u003e\n\u003cli data-start=\"2000\" data-end=\"2045\"\u003eAdjustable update rate (4Hz \/ 8Hz \/ 16Hz)\u003c\/li\u003e\n\u003cli data-start=\"2046\" data-end=\"2072\"\u003e2.4” color LCD display\u003c\/li\u003e\n\u003cli data-start=\"2073\" data-end=\"2101\"\u003eMulti-language interface\u003c\/li\u003e\n\u003cli data-start=\"2102\" data-end=\"2133\"\u003eAutomatic V-path correction\u003c\/li\u003e\n\u003cli data-start=\"2134\" data-end=\"2188\"\u003eMax\/Min capture and differential measurement modes\u003c\/li\u003e\n\u003cli data-start=\"2189\" data-end=\"2249\"\u003eStable performance in harsh environments (-10°C to 50°C)\u003c\/li\u003e\n\u003cli data-start=\"2250\" data-end=\"2295\"\u003eSimple operation with intuitive interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2297\" data-end=\"2300\"\u003e\n\u003ch1 data-start=\"2302\" data-end=\"2324\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2304\" data-end=\"2322\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"2326\" data-end=\"2749\"\u003e\u003cstrong data-start=\"2326\" data-end=\"2336\"\u003eModel:\u003c\/strong\u003e UM-4DL\u003cbr data-start=\"2343\" data-end=\"2346\"\u003e\u003cstrong data-start=\"2346\" data-end=\"2366\"\u003eMeasuring Modes:\u003c\/strong\u003e P-E \/ E-E\u003cbr data-start=\"2376\" data-end=\"2379\"\u003e\u003cstrong data-start=\"2379\" data-end=\"2401\"\u003eMeasurement Range:\u003c\/strong\u003e 0.6 – 508 mm\u003cbr data-start=\"2414\" data-end=\"2417\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2432\"\u003eResolution:\u003c\/strong\u003e 0.01 mm\u003cbr data-start=\"2440\" data-end=\"2443\"\u003e\u003cstrong data-start=\"2443\" data-end=\"2463\"\u003eThrough Coating:\u003c\/strong\u003e Up to 2 mm\u003cbr data-start=\"2474\" data-end=\"2477\"\u003e\u003cstrong data-start=\"2477\" data-end=\"2489\"\u003eDisplay:\u003c\/strong\u003e 2.4” Color LCD (320 × 240)\u003cbr data-start=\"2516\" data-end=\"2519\"\u003e\u003cstrong data-start=\"2519\" data-end=\"2544\"\u003eSound Velocity Range:\u003c\/strong\u003e 500 – 9999 m\/s\u003cbr data-start=\"2559\" data-end=\"2562\"\u003e\u003cstrong data-start=\"2562\" data-end=\"2578\"\u003eUpdate Rate:\u003c\/strong\u003e 4 \/ 8 \/ 16 Hz\u003cbr data-start=\"2592\" data-end=\"2595\"\u003e\u003cstrong data-start=\"2595\" data-end=\"2621\"\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +50°C\u003cbr data-start=\"2636\" data-end=\"2639\"\u003e\u003cstrong data-start=\"2639\" data-end=\"2656\"\u003ePower Supply:\u003c\/strong\u003e 2 × AA batteries (approx. 24 hours)\u003cbr data-start=\"2692\" data-end=\"2695\"\u003e\u003cstrong data-start=\"2695\" data-end=\"2710\"\u003eDimensions:\u003c\/strong\u003e 153 × 76 × 37 mm\u003cbr data-start=\"2727\" data-end=\"2730\"\u003e\u003cstrong data-start=\"2730\" data-end=\"2741\"\u003eWeight:\u003c\/strong\u003e 280 g\u003c\/p\u003e\n\u003chr data-start=\"2751\" data-end=\"2754\"\u003e\n\u003ch1 data-start=\"2756\" data-end=\"2794\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2758\" data-end=\"2792\"\u003eModel Comparison\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul data-start=\"2796\" data-end=\"2925\"\u003e\n\u003cli data-start=\"2796\" data-end=\"2858\"\u003e\n\u003cstrong data-start=\"2798\" data-end=\"2809\"\u003eUM-4DL:\u003c\/strong\u003e A-Scan snapshot, data logging, through coating\u003c\/li\u003e\n\u003cli data-start=\"2859\" data-end=\"2925\"\u003e\n\u003cstrong data-start=\"2861\" data-end=\"2872\"\u003eUM-5DL:\u003c\/strong\u003e Real-time A-Scan + B-Scan, advanced signal control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2985\" data-end=\"2988\"\u003e\n\u003ch1 data-start=\"2990\" data-end=\"3006\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2992\" data-end=\"3004\"\u003eVariants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"3008\" data-end=\"3037\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProbe Type\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"3039\" data-end=\"3153\"\u003e\n\u003cli data-start=\"3039\" data-end=\"3071\"\u003eStandard Probe (General Use)\u003c\/li\u003e\n\u003cli data-start=\"3072\" data-end=\"3092\"\u003eSmall Tube Probe\u003c\/li\u003e\n\u003cli data-start=\"3093\" data-end=\"3133\"\u003eHigh Temperature Probe (Up to 480°C)\u003c\/li\u003e\n\u003cli data-start=\"3134\" data-end=\"3153\"\u003eCast Iron Probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3155\" data-end=\"3158\"\u003e\n\u003ch1 data-start=\"3160\" data-end=\"3182\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3162\" data-end=\"3180\"\u003eDelivery Scope\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul data-start=\"3183\" data-end=\"3290\"\u003e\n\u003cli data-start=\"3183\" data-end=\"3209\"\u003eUM-4DL Thickness Gauge\u003c\/li\u003e\n\u003cli data-start=\"3210\" data-end=\"3228\"\u003eStandard Probe\u003c\/li\u003e\n\u003cli data-start=\"3229\" data-end=\"3245\"\u003eCouplant Gel\u003c\/li\u003e\n\u003cli data-start=\"3246\" data-end=\"3260\"\u003eCarry Case\u003c\/li\u003e\n\u003cli data-start=\"3261\" data-end=\"3274\"\u003eBatteries\u003c\/li\u003e\n\u003cli data-start=\"3275\" data-end=\"3290\"\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3292\" data-end=\"3295\"\u003e\n\u003ch1 data-start=\"3297\" data-end=\"3323\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3299\" data-end=\"3321\"\u003eIndustries Used In\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul data-start=\"3324\" data-end=\"3554\"\u003e\n\u003cli data-start=\"3324\" data-end=\"3350\"\u003eOil and gas inspection\u003c\/li\u003e\n\u003cli data-start=\"3351\" data-end=\"3375\"\u003ePipeline maintenance\u003c\/li\u003e\n\u003cli data-start=\"3376\" data-end=\"3409\"\u003eManufacturing and fabrication\u003c\/li\u003e\n\u003cli data-start=\"3410\" data-end=\"3430\"\u003ePower generation\u003c\/li\u003e\n\u003cli data-start=\"3431\" data-end=\"3458\"\u003eMarine and shipbuilding\u003c\/li\u003e\n\u003cli data-start=\"3459\" data-end=\"3484\"\u003eAutomotive inspection\u003c\/li\u003e\n\u003cli data-start=\"3485\" data-end=\"3520\"\u003eInfrastructure and construction\u003c\/li\u003e\n\u003cli data-start=\"3521\" data-end=\"3554\"\u003eNon-destructive testing (NDT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"3297\" data-end=\"3323\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3299\" data-end=\"3321\"\u003eDownloads\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ca href='https:\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/MT600_catalog.pdf?v=1708852111\"%20target=\"_blank\"%20rel=\"noopener\"\u0026amp;gt;'\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cu\u003eDatasheet\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Tomlin Instruments","offers":[{"title":"Without Calibration Certificate","offer_id":45645420822719,"sku":null,"price":31700.0,"currency_code":"ZAR","in_stock":true},{"title":"With Calibration Certificate","offer_id":45645420855487,"sku":null,"price":34700.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/2b3db9c3-bc1e-445c-afb5-ede89c58aef5.jpg?v=1779069620","url":"https:\/\/inspectiontools.co.za\/products\/ultrasonic-thickness-gauge-mt600-copy","provider":"Inspection Tool Specialists","version":"1.0","type":"link"}