The Techstar SD405 smoke leak detector is used to locate leaks in EVAP systems, intake manifolds, vacuum systems, cooling circuits, and fuel or exhaust lines. Its built-in air pump operates without an external air supply, while the four-level pressure adjustment helps prevent damage to the systems being tested.
It operates on a 12 V DC power supply and offers air, smoke, and flow modes, each with a dedicated button. Automatic overheat protection shuts the unit off when the temperature exceeds 75 °C and restarts it once the temperature returns to normal. Baby oil or a special testing fluid is required for operation; do not run the unit without fluid or with flammable oils.
- Power supply: 12 V DC
- Air pump: Built-in
- Flow adjustment levels: 4
- Smoke flow: Adjustable from 2 to 8 L/min
- Modes: Air, smoke, and flow
- Overheat protection: Automatic shutoff above 75 °C and restart when the temperature returns to normal
- Applications: EVAP systems, intake manifolds, vacuum systems, low-pressure turbo leaks, cooling systems, and fuel or exhaust lines
- Compatibility: Cars, motorcycles, ATVs, light trucks, vans, boats, snowmobiles, and off-road vehicles
- Housing material: Electrostatic powder-coated metal
- Color: Green and black
- Weight: 1.93 kg
- Dimensions: 186 × 136 × 176 mm
- Package contents: Smoke leak detector, power cable with alligator clips, main smoke hose, universal rubber plug set, manual sealing pump, oil refill bottle, connectors, and plugs in various sizes
- Type
- Smoke Leak Detector
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.