This One-Of-A-Kind Fuel Injector Tester Is Handheld, Portable And Easy To Use And Has A Flexible Replaceable Probe To Reach Into The Engine And Read The Pulse At The Injector Body Or Off The Fuel Rail The Probe Allows Access To The Fuel Delivery System Quickly Andeasily, Keeping Hands Free From Hot Or Moving Engine Parts. It Works Off The Electrical Mechanical Signal Coming From The Body, A Sound And Led Bar Graph Indicate When There Is A Problem Comes Complete With A Waterproof Storage Case And A 9-Volt Battery And One-Year Limited Warranty.
