Motion Pro Digital 4-Stroke Leak Down Tester GPX 4.5 more durable composite materials and

more durable composite materials and a more integrated approach to the construction of the components which dynamically enhance the chassis of the boot and utilize more advanced bonding processes

Perfect all-weather vision with clear Visor plus secondary integrated sun visor

knurled shift tip

of 4 light alloy replaceable buckles for an easy

Motion Pro Digital 4-Stroke Leak Down Tester GPX 4.5 more durable composite materials andMotion Pro, the market leader in MX and Motorcycle tools have developed the most accurate Leak Down Tester on the market. For engine builders and tuners, and even home mechanics there really is no other option. Features: Accurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves Speeds up troubleshooting and helps to isolate bad components Precision digital display provides accurate, easy to read results