The Longacre Digital Engine Leak Down Tester is an easy-to-use tester to check ring seals, valves, and even head gaskets.
- Easy-to-use tester checks ring seals, valves, and head gaskets.
- More accurate than traditional testers
- Reads critical leak down to .5% (1/2 of 1%)
- Gauges have back lights for easy readability and low battery indicators
- 14 mm or 12 mm spark plug connector and hose included (choose size above)
- Control inlet valve avoids shock to gauges when air is turned on, allowing more accurate readings, easier use and longer gauge life
- Rugged design features rubber bumpers to protect gauges
- Silver carrying case included
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