{"id":45263,"date":"2024-06-18T15:34:24","date_gmt":"2024-06-18T07:34:24","guid":{"rendered":"https:\/\/shop.autooltech.com\/?post_type=product&p=45263"},"modified":"2026-05-15T06:42:02","modified_gmt":"2026-05-15T13:42:02","slug":"smoke-machine-leak-detector-sdt50","status":"publish","type":"product","link":"https:\/\/autoolstore.com\/cs\/product\/smoke-machine-leak-detector-sdt50\/","title":{"rendered":"Smoke Machine Leak Detector For leak test-AUTOOL SDT50"},"content":{"rendered":"
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AUTOOL SDT50<\/div>\n

Product Overview<\/h2>\n

AUTOOL SDT50 is a lightweight and portable automotive smoke tester with a built-in air pump, designed for detecting leaks in intake systems, exhaust systems, fuel tank systems, car sealing areas, and various pipe fittings. It does not require a separate air supply, making it convenient for mobile diagnosis, DIY inspection, and basic workshop leak detection.<\/p>\n

\n Built-In Air Pump<\/span>\n DC 12V Battery<\/span>\n 10-15ml Test Oil<\/span>\n 1.5kg Portable<\/span>\n <\/div>\n
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<10psi<\/span>Output Pressure<\/span><\/div>\n
<5L\/min<\/span>Output Flow<\/span><\/div>\n
50W<\/span>Rated Power<\/span><\/div>\n
3 Years<\/span>Warranty<\/span><\/div>\n <\/div>\n <\/div>\n
\n \"AUTOOL\n \n Click to enlarge<\/span>\n <\/figure>\n <\/div>\n <\/section>\n\n
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Key Features<\/div>\n

Key Features<\/h2>\n

SDT50 focuses on portable 12V smoke leak detection with built-in air pump, quick smoke output, thermal protection, wide leak coverage, and broad 12V vehicle compatibility.<\/p>\n <\/div>\n

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Built-In Air Pump<\/h3>

No need to connect an external air supply. The built-in pump makes SDT50 convenient for quick testing at different locations without purchasing an extra air pump.<\/p><\/article>\n

Quick Smoke Output<\/h3>

Press the smoke switch to generate a large amount of smoke quickly, helping users locate automotive leak points faster.<\/p><\/article>\n

Lightweight And Portable<\/h3>

The SDT50 smoke machine leak detector weighs only 1.5kg, does not take up much storage space, and is easy to carry for mobile diagnosis.<\/p><\/article>\n

High \/ Low Temperature Protection<\/h3>

The machine intelligently powers off when the temperature reaches 75\u00b0C, and it can still work when the temperature reaches -20\u00b0C.<\/p><\/article>\n

Wide Leak Detection Coverage<\/h3>

Suitable for checking crankcase, oil seal, intercooler air, throttle valve, intake manifold, exhaust pipe, fuel tank, pipe fittings, coolant tank, and related leak points.<\/p><\/article>\n

Wide Vehicle Coverage<\/h3>

Suitable for cars, motorcycles, trucks, snowmobiles, off-road vehicles, speedboats, and other vehicles that use 12V DC power.<\/p><\/article>\n <\/div>\n

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\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n <\/div>\n <\/section>\n\n
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How To Use<\/div>\n

How To Use<\/h2>\n

Use the SDT50 with a DC 12V battery, liquid paraffin or baby oil, and the included smoke hose. Before use, gently turn the knob to open the airflow regulator valve.<\/p>\n <\/div>\n

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Add Test Oil<\/h3>

Fill 10-15ml baby oil or liquid paraffin into the detector before first use. Do not exceed this range.<\/p><\/article>\n

Connect The Test Pipe<\/h3>

Open the engine cover, hang the detector if needed, and disconnect the pipe that needs to be connected to the detector.<\/p><\/article>\n

Power On<\/h3>

Connect the detector to a DC 12V battery, gently open the airflow regulator valve, then turn on the power switch.<\/p><\/article>\n

Locate Leaks<\/h3>

In about 30 seconds, the pipe will be filled with smoke. Check the leak points visually and use a headlamp if necessary.<\/p><\/article>\n <\/div>\n

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Use Notes<\/h3>\n