AUTOOL SDT102 Car Smoke Tester for Vacuum Leaks with Pressure Gauge

SDT102 combines pressure-gauge monitoring with a built-in air pump for EVAP-focused and other low-pressure smoke tests. It supports intake, exhaust, crankcase, fuel-tank, vacuum, and low-pressure turbo checks. Grouped controls, automatic overheat and low-temperature protection, and 3-year main-unit warranty support complete the core setup. Use liquid paraffin or baby oil, connect the test line, power the unit with a 12V DC battery, and inspect for escaping smoke once the line fills. SDT102 has a built-in air pump, pressure gauge, and fault indicator for permitted low-pressure smoke tests. Use the gauge to watch pressure changes and the fault indicator to check unit status; neither one changes the pressure 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 • Pressure Gauge Feedback: Once the test section is sealed, monitor pressure changes as another signal alongside visible smoke. • Vacuum, Intake & EVAP Testing: Use it for common vacuum, intake, and EVAP leak checks, plus exhaust, crankcase, and other supported low-pressure systems. • Built-In Air Pump: No external compressor is required, making setup convenient for DIY use and routine workshop diagnostics. • Airbag & Cone Adapters: Included adapters help seal common intake and pipe openings for a more reliable first test setup. • Core Output and Power: Swipe or drag 1 / 1 • Monitoring and Control: Swipe or drag 1 / 1