Put better technology and portability in your shop with OTC's new and improved smoke machine 80% of top codes can be diagnosed with smoke technology This unit is half the size of its predecessor, but twice as mighty with more powerful features UltraTrace UV® Dye - the only OE approved solution New smoke flow control adjusts for specific applications Detects microleaks to and below .010'' Includes: Leak Tamer Unit White/UV Combination with Laser Pointer UV Glasses for viewing UltraTrace UV® dye Service Port Adapter Exhaust Adapter Cone Cap Plug Adapters Schrader® Removal/Installation Tool UltraTrace UV® Smoke-Producing Solution .