If you want to make sure your engine is running correctly, this Cylinder Leak Detector Set quickly diagnoses internal engine problems such as bad rings, valves, and leaking head gaskets. The dual gauges feature a metal bezel with a rugged rubber protective outer boot and easy-to-read scales, making it simple to get precise results in no time. It is easy to use and provides a quick and accurate leak detection system. 

With its 0-100 psi and 0 to 100% leakage readings in 5% increments, this Cylinder Leak Detector Set is perfect for any gasoline engine - giving you the power to find hidden problems quickly and accurately. It comes in a blow-molded case for easy storage and transportation. Get this Cylinder Leak Detector Set today and detect your engine issues fast!

Specifications:

• Dimensions: 1' 4" x 11.8" x 3.9"
• Working pressure: 0 to 100 psi
• Hose length: 9.8"
• Suitable for 0.47" or 0.55" spark plugs