Hand-Held Fuel Cap Tester Features:

Bright LEDs to show positive test results in
seconds, eliminating guesswork.
Pistol grip pressurizes with a few quick squeezes.
Includes FPT-25-4 threaded adapter with black vinyl boot.
BAR-97 Certified Fuel Cap Adapter for standard threaded caps
(foreign and domestic.)
Quick connect adapter change over.
Instruction manual and durable storage case.
Battery operated.
Limited lifetime warranty

Waekon Industries FPT2600EX1 Fuel Cap Pressure Test System-Inspection Grade