SMT 300 LeakTamer II

  • SMT300
  • SMT300

SMT 300 LeakTamer II


The Bosch SMT 300 LeakTamer II EVAP & Diagnostic Smoke Machine is a full-featured device that allows the shop to perform a wide variety of vehicle leak testing.

Using OEM approved technology, EVAP leak testing is made quick, simple and accurate. The UltraTrace UV® smoke solution used to generate smoke leaves a UV light-traceable mark that pinpoints the source of the vehicle leak. The tester is a mulit-functional device that can be used not only for EVAP testing but also for testing of oil leaks, exhaust leaks, wind leaks, EGR leaks, and many more.

A time saving device when diagnosing problematic issues, the easy to use SMT 300 LeakTamer II features a graduated smoke control valve and flow meter and can be used with shop air or inert gases. The smoke tester is sold with a sturdy case, for portability and safe storage when not in use.

This is an outstanding package value as far as smoke tester kits go. There is nothing currently on the market that matches the SMT 300 on portability, accessories management, and smoke generation.

Kit Includes:

  • Storage case for all the accessories that are included.
  • The (2) bottles of UltraTrace UV® smoke solution provided with the kit allows you to perform (500) standard, 5 minute test cycles.
  • The dual-functioning bright and/or UV flashlight, along with the UV glasses, allows you to quickly pinpoint hard-to-find leaks. The UV trace left by the smoke is easily observed and verifies the problem leak.


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Compact (13" x 12" x 13" tall)
Lightweight (19 lbs)
Operates off vehicle (12V) battery
Full featured machine with graduated smoke flow control valve, air flow meter, and pressure decay gauge
Full complement of accessories with storage case
Multi-purpose tester designed for leak detection in any low pressure closed system. Usable to pinpoint wind and water leaks of passenger and trunk areas.
OEM approved smoke test technology
Designed for safe use in any vehicle. Will not damage vehicle components or void and factory warranties
Meets SAE standard for safe EVAP testing (2007-01-1235 and 2008-01-0554)
Uses UltraTrace UV® dye solution to create Diagnostic Smoke® . The only OEM approved solution.
Dye deposit is UV light-traceable (light included w/kit)
Kit Contents
SMT 300 Smoke Machine
UltraTrace UV® smoke solution (2 bottles)
UV flashlight
UV glasses
Accessory storage case
EVAP Port Adapter
Schrader Valve Tool
Cap Plug Kit
Smoke Diffuser
Exhaust Cone

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