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

If you have multiple helmets (or multiple drivers) the Bell Maglock Helmet Side Port instantly connects to Maglock's hose end

With its Hans Compatible integrated head protection system

Although attractive

Advanced knitting techniques help provide distinct pressure areas to help improve blood circulation

A close-fitting

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,