BWaekon (FPT2600EX1) IM Hand Held Fuel Cap Tester with Adapters ReviewbP PP Waekon (FPT2600EX1) IM Hand Held Fuel Cap Tester with Adapters PHand Held for portabilityPElectronic - Brightly colored LED's indicate NO LEAK, PASS, or FAIL test results in secondsPBattery Operated - No cord or external power source requiredPAdapter set meets EPA standards for recommended fleet coverageP