AUTOOL SDT203 Automotive Smoke Tester with Pressure Gauge & Flow Meter

SDT203 combines a built-in air pump with pressure and airflow monitoring for low-pressure smoke testing. Adjustable airflow and fast smoke output help locate leaks in EVAP, intake, exhaust, fuel-tank, and vehicle-sealing areas. The main unit includes 3-year warranty support. The SDT203 uses low-oxygen combustion and its built-in pump to send smoke into a sealed low-pressure system, making leaks easier to locate visually. SDT203 has a built-in air pump, pressure gauge, flow meter, and airflow adjustment for permitted low-pressure smoke tests. Use the gauge and meter to watch the test, and adjust airflow gradually; these controls do not raise the allowed pressure 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. The package includes the SDT203 main unit and the accessories shown below. Testing oil is not included; use liquid paraffin or baby oil as testing oil. Key features • Pressure & Flow Feedback: Monitor pressure behavior and relative airflow during testing for more context than smoke visibility alone. • Adjustable Flow Control: Tune airflow for different pipe volumes and connection conditions instead of relying on one fixed output. • Built-In Air Pump: Run smoke tests without an external compressor for quicker workshop or mobile setup. • Cone & Airbag Sealing Kit: Included cone, airbag, straight adapter, hook, and hose help connect and seal common automotive test openings. • Core Output and Power: Swipe or drag 1 / 1 • Monitoring and Control: Swipe or drag 1 / 1