Automotive Smoke Tester for Detecting EVAP System and Fuel Leaks

Features and Details

Comprehensive testing, one device for everything
The VEVOR automotive smoke machine for leak detection excels in a variety of tests: EVAP system, fuel tank system, exhaust system, intake system, vehicle airtightness testing, and various pipe connection leak issues. Ideal for cars, motorcycles, ATVs, light trucks, and speedboats—a universal solution for comprehensive vehicle leak diagnostics.

Built-in Air Pump Forget about external pumps—enjoy the convenience of a built-in pump! The EVAP vacuum leak detector is equipped with a built-in air pump that provides an 8 l/min smoke output and an outlet pressure of 1.31–1.59 bar, eliminating the need for an additional pump. A fast, stable, and powerful smoke flow makes diagnostics easy anytime, anywhere.

2 detection modes
. Easily switch between them with a single click. Air mode is suitable for determining whether leaks are present, while smoke mode helps pinpoint the exact location of a leak. Ideal for both initial detection and detailed analysis—our vacuum leak tester provides a comprehensive diagnostic solution.

Safe Operation
Smart Overheating Protection for Greater Safety – The fuel line leak detector is equipped with intelligent overheating protection that automatically shuts off if overheating is detected. With an operating temperature range of -20℃ to 75℃, it is designed to operate in a variety of environmental conditions.

Complete Accessory Kit Fully equipped for effective diagnostics—our DC12V automotive smoke machine comes with a universal adapter, an EVAP adapter, a cone adapter, 8 plug caps, a power cable clip, a valve core wrench, a smoke tube, a refill bottle, and a hook. Before use, add 10–20 ml of baby oil or mineral oil (not included).

VEVOR Car Smoke Machine – The Perfect Tool for Leak Testing

Whether it’s the EVAP system, the fuel tank system, the exhaust and intake systems, or a vehicle leak test—this device handles it all. Suitable for cars, motorcycles, snowmobiles, ATVs, and light trucks—it easily meets all your diagnostic needs.

Smoke machine leak tester with built-in air pump

Our smoke machine leak tester is equipped with a built-in air pump, which ensures efficient and convenient operation. The built-in pump simplifies the diagnostic process, allowing you to move and use the tester anywhere without having to purchase an additional air pump.

2 versatile detection modes

Our EVAP vacuum exhaust fuel leak tester offers two convenient detection modes. Air mode is ideal for determining whether leaks exist, while smoke mode helps pinpoint the exact location of a leak.

Fuel Line Leak Detector with Overheating Protection

Our fuel line diagnostic detector is equipped with enhanced overheating protection, ensuring a safe and reliable testing process. With an operating temperature range of -20℃ to 75℃, it is suitable for use in a variety of environmental conditions.

Fully Equipped Fuel Line Diagnostic Tester

Our fuel line diagnostic tester kit includes a universal adapter, an EVAP adapter, a cone adapter, 8 plug caps, a power lead clip, a valve core wrench, a smoke tube, a refill bottle, and a hook.

Before use, add 10–20 ml of baby oil or mineral oil (not included).

Product Specifications

Model: SD303
Voltage: DC12V
Smoke mode current: 5.6 – 6.8 A
Output pressure: 1.31 – 1.59 bar
Output flow: 8 l/min
Operating temperature: -20℃ to 75℃
Main materials: Steel, aluminum, brass, silicone
Net weight: 3.26 kg
Dimensions: 155 × 170 × 290 mm