AUTOOL SDT50 Automotive Smoke Machine with Built-In Air Pump

SDT50 combines fast smoke output with a built-in air pump for low-pressure leak checks. It supports intake, exhaust, fuel-tank, crankcase, and vehicle-sealing applications in a 1.5 kg portable unit. Temperature protection and 3-year main-unit warranty support are also included. Use the SDT50 with a 12V DC battery, liquid paraffin or baby oil, and the included smoke hose. Connect the test line securely before turning on the unit. SDT50 is designed for visual low-pressure smoke leak checks. It has a built-in air pump but no pressure gauge, flow meter, or flow adjustment, so locate leaks by visible smoke and stay within the service limits for the system you are testing. Compare AUTOOL smoke leak detector models by air source, pressure, output flow, operating mode, gauges, flow control, oil handling, vehicle power compatibility, and other model-specific features. Use this overview to identify the smoke leak detector models you want to compare in detail. Key features • Built-In Air Pump: Start automotive smoke testing without an external compressor—ideal for DIY, mobile, and basic garage leak checks. • Intake & Exhaust Leak Checks: Trace smoke from supported low-pressure intake, exhaust, crankcase, fuel-tank, and pipe-fitting leaks. • Smoke in About 5 Seconds: Get visible smoke quickly so you can start tracing hidden leak points with less waiting. • Compact 1.5 kg Design: Easy to carry, hang, store, and move between vehicles. • Core Output and Power: Swipe or drag 1 / 1 • Monitoring and Control: Swipe or drag 1 / 1