The 3M™ Accuspray™ AAH Air Cap Tester lets auto body professionals easily and accurately test 3M™ Accuspray™ spray guns for performance and HVLP compliance. This air cap is designed specifically for use with 3M™ Accuspray™ Spray Guns that contain an auxiliary air hole (AAH).

• Provides fast, accurate air pressure measurement
• Works with 3M™ Accuspray™ Spray Gun models HG14 and HG18
• Clear PSI reading with a single squeeze of spray gun trigger
• Helps auto body operators maximize 3M™ Accuspray™ System
• Use for testing HVLP compliance on air caps that contain an auxiliary air hole (AAH)