Features and Benefits:

• Save time when trouble shooting
• Amplifies sound while shutting out surrounding noise
• Non-conductive microphone will not zap computer cicuitry
• Flexible shaft reaches the tightest areas
• Carrying case included

Saves time when trouble shooting,Pinpoints noise and locationAmplifies sound while shutting out surrounding noiseNon-conductive microphone will not zap computer circuitryFlexible shaft reaches the tightest areasPinpoints noise and location of worn bearings & bushings, noisy valves & lifters, broken or worn gear teeth, faulty fuel injectors, wind or air leaks, annoying squeaks and rattles