Longacre Digital Engine Leak Down Tester - 12mm Manufacturer_Fresh Air Systems Longacre Tire Durometer AND Tread

Longacre Tire Durometer AND Tread Depth Gauge with silver foam lined carrying case

such as rubber scuff marks

Dirt Track racers of all kinds use this blower with plenty of air to purge the helmet of contaminants

on the track

If the air density changes (and it will)

Longacre Digital Engine Leak Down Tester - 12mm Manufacturer_Fresh Air Systems Longacre Tire Durometer AND TreadThe 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,