The Matco Tools USA MADE Fuel Injector Tester Kit Set, FIT13APB, is a high-quality automotive diagnostic tool specifically designed for gasoline engines. This kit includes fittings and has a maximum PSI of 100 PSI, making it suitable for passenger vehicles. Manufactured in the United States, this injector tester is a reliable tool for detecting leaks and ensuring optimal engine performance. The included hard case ensures that the kit is securely protected and easily transportable for on-the-go use. Perfect for mechanics and car enthusiasts looking to maintain and repair gasoline engines.