Longacre Digital Engine Leak Down Tester - 12mm Color_Black/Anthracite/Blue If you have multiple helmets

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Longacre Digital Engine Leak Down Tester - 12mm Color_Black/Anthracite/Blue If you have multiple helmetsThe Longacre Digital Engine Leak Down Tester is the perfect tool for accurately checking engine ring seals, valves, and head gaskets. It provides readings with a precision of up to . 5%, helping you make the right decisions on rebuilding your expensive motor. Convenient back lights on the gauges and a low battery indicator make for easy readability. Additionally, the innovative control inlet valve prevents shock to the gauges when air is turned on,