The Vintage Hawk Classic Compression Tester is an essential diagnostic tool designed for gasoline engines in passenger vehicles. It accurately measures compression levels from 0 to 250 PSI, ensuring a precise assessment of your engine's performance. The gauge features multiple measure scales for versatility and a pressure release button for easy readjustment. Proudly made in the United States, this Hawk compression tester stands as a testament to quality and durability in the automotive repair and maintenance industry. Its robust construction coupled with its ease of use makes it a reliable choice for both professional mechanics and enthusiasts alike.