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UDIAG ALT300 Automotive Smoke Leak Tester & Detector

$100.00 USD
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UDIAG ALT400 Automotive Leak Detector & Locator

$131.25 USD

The ALT400 automotive leak detector is a professional-grade smoke machine tester designed for fast, accurate leak detection in intake, fuel, coolant, exhaust, and EVAP systems. Featuring dual-mode testing (smoke + air pressure) and a built-in air pump, it eliminates the need for external compressors, saving time and cost. Generates dense smoke in under 5 seconds for rapid diagnostics, with auto-shutoff safety and IP54 waterproofing for shop durability. Compatible with cars, light trucks, ATVs, and marine engines, it’s the ultimate tool for emissions testing, preventive maintenance, and repair efficiency.

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Description

Advantages

  • Comprehensive Leak Detection
  • Blazing-Fast Diagnostics
  • Built-in Mini Air Compressor
  • Advanced Overheat Protection
  • User-Friendly Operation
  • Wide Vehicle Compatibility

 

Automotive Professional Smoke Leak Tester

Features:

Comprehensive Leak Detection:

Conforming to SAE standards, automotive smoke leak tester is designed for detecting the leakage of automotive pipe systems, such as air intake system, coolant tank system, fuel, exhaust, EVAP systems and so on. Dual-mode detection (smoke + air pressure) for pinpoint accuracy.

ALT400 Smoke Leak Tester

 

Rapid & High-Efficiency Smoke Testing:

The ALT400 automotive smoke leak detector produces dense smoke in less than 5 seconds, which is immediately visible. It fills the pipe in about 1 minute (with a good seal). It can identify leaks in 3 minutes, which speeds up diagnosis. It can generate smoke quickly and in large quantities, effectively helping technicians improve the efficiency of repairing leaks.

Automotive Leak Detector

 

Built-In Air Compressor & Smart Safety:

This automotive smoke leak tester has a built-in mini air compressor that can generate smoke on demand. It also has overheat protection (automatically shuts off at 75°C) and anti-freeze design, making it suitable for use in a variety of environments.

ALT400 Automotive Leak Detector

 

User-Friendly Operation:

The smoke machine tester features an intuitive interface and hanging hook for easy operation. Includes a tapered, inflatable fitting for universal connection. Pressure gauge enables quick leak diagnosis.

Automotive Leak Detector with a User-Friendly Operation

 

Upgraded Smoke-Oil Canister:

The seamless leak-proof design makes this automotive smoke test machine to prevent oil spills. The optimized heating system ensures stable temperature and safer operation.

ALT400 Automotive Leak Detector

 

Leak Quantification & EVAP Mode:

Measures leakage quantity for precise repair assessments. Dedicated EVAP system test mode for emissions compliance checks.

Dual Mode Smoke Leak Detector

 

Lightweight & Self-Contained Operation:

The smoke diagnostic leak detector is equipped with an internal air pump and does not require an external compressor, which reduces setup time and confusion. Its portable design is highly suitable for mobile technicians and compact working spaces.

Lightweight & Self-Contained Operation

 

Universal Vehicle Coverage:

ALT400 automotive smoke leak detector allow you to test leak-prone systems on a variety of vehicles, including cars, motorcycles, ATVs, snowmobiles, light trucks, and marine engines. Adaptable fittings ensure compatibility with both common and specialty vehicle types.

Universal Vehicle Coverage

 

Specifications

Voltage DC12V (Optional AC100-240V Power supply)
Current 6A
Test Pressure EVAP/3-4 KPa
Air Flow 1-10 L/Min
Oil Volume 30 ML
Oil Consumption 0.5 ML/Min
Test Hose Length 2.5 M
Power Cable Length 2.0 M

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