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🔍 Diagnose like a pro — don’t let engine leaks slow you down!
The DAYUAN Cylinder Leak Down Tester Kit is a professional-grade diagnostic tool designed for petrol engines with 10mm or 12mm spark plugs. Featuring dual pressure gauges and a 0-100 PSI scale, it quickly identifies engine faults such as worn piston rings, valves, cylinder cracks, and blown head gaskets. Lightweight and portable with a snap-on quick connect and included carry case, it’s ideal for precise leak detection even in tight engine compartments of trucks and modern cars.
Manufacturer | Yinyuan tools |
Brand | DAYUAN |
Product Dimensions | 25 x 36 x 8 cm; 1.59 kg |
Item model number | YT137571 |
Manufacturer part number | YT137571 |
Voltage | 12 Volts |
Item Weight | 1.59 kg |
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