VEVOR Automotive Smoke Machine Leak Detector EVAP Fuel Smoke Machine Leak Tester Comprehensive Leak Detection Suitable for Various Vehicles Built-in Air Pump Dual Detection Modes for Precision Use with Peace of Mind Complete Accessory Kit Operating Temperature: -4°F to 167°F / -20℃ to 75℃,Output Flow Rate: 8 L/min,Main Materials: Steel, Aluminum, Brass, Silicone,Voltage: DC12V,Item Model Number: SD303,Product Weight: 7.18 lbs / 3.26 kg,Output Pressure: 19 - 23 PSI,Smoke Mode Current: 5.6 - 6.8A,Product Dimensions: 6.1" x 6.7" x 11.4" / 155 x 170 x 290 mm