Techstar SD405 – Professional Smoke Leak Detector, 12V, with Built-in Pump

The Techstar SD405 is a professional device for quick and accurate leak detection in automotive systems. It features a built-in air pump, overheating protection, and pressure adjustment, making it ideal for car workshops, mechanics, and vehicle maintenance enthusiasts.

Main Features:

• 12V DC power supply – compatible with most cars and motorcycles
• Built-in air pump – no external air source required, ready to use
• Pressure adjustment in 4 levels – 2L, 4L, 6L, 8L/min, to prevent damage to the tested systems
• Multiple modes of operation – air, smoke, flow, each with a dedicated button
• Automatic overheating protection – the device automatically shuts down if it exceeds 75°C and resumes operation when the temperature returns to normal levels

Technical Specifications:

• Model: Techstar SD405
• Power supply voltage: 12V DC
• Weight: 1.93 kg
• Dimensions: 186 × 136 × 176 mm
• Smoke flow: adjustable between 2–8L/min
• Housing: metal, electrostatically painted (green/black)

Recommended Applications: Suitable for testing:

• EVAP systems
• Intake compressors
• Vacuum systems
• Low-pressure turbine leaks
• Cooling systems
• Fuel and exhaust pipes

Compatible with:

• Cars
• Motorcycles and ATVs
• Light trucks and vans
• Boats (private boats, speedboats)
• Snowmobiles and all-terrain vehicles

Package Contents:

• 1x Techstar SD405 smoke machine
• 1x Power cable with crocodile clips
• 1x Main smoke hose
• 1x Set of universal rubber seals
• 1x Manual sealing pump
• 1x Oil refill bottle
• 1x Connection accessory + plugs of various sizes

Instructions for Use:

• Add 10-15ml of baby oil to the device’s tank
• Connect the clips to the car battery (12V)
• Select the desired mode (air / smoke / flow)
• Connect the hose to the pipe or area you want to test
• Turn on the device and observe the smoke flow to detect leaks
• After use, turn off the device and empty any remaining fluid if necessary

Recommendations:

• Use baby oil or special testing oil (do not use flammable oils)
• Do not operate the device without fluid
• Do not cover the air vents during operation

Color: Green