Compression Leak-Down Testers
18 pc Diesel Engine Compression Tester Kit Tool Set 0-1000 PSI Automotive
- Regular
- $49.95
- Sale
- $49.95
- Regular
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Cyclinder Leak Down Tester Leakage Detector Kit
- Regular
- $57.99
- Sale
- $57.99
- Regular
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Petrol & Diesel Compression & Cylinder Leakage Tester
- Regular
- $259.00
- Sale
- $259.00
- Regular
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Compression Tester Kit Petrol 4 Piece
- Regular
- $47.59
- Sale
- $47.59
- Regular
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Engine Cylinder Compression Tester Kit Engine Pressure Tester
- Regular
- $49.99
- Sale
- $49.99
- Regular
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SOLD OUT
Master Engine Compression Tester Kit Petrol & Diesel
- Regular
- $249.00
- Sale
- $249.00
- Regular
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AUTOOL PT610 Cylinder Pressure Gauge Automotive Tool
- Regular
- $199.00
- Sale
- $199.00
- Regular
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Compression and leak-down testers
A compression test tells you a cylinder is low. A leak-down test tells you where the pressure is going: past the rings, past a valve, or into the cooling system through a failed head gasket. Between them they narrow an engine fault to a specific component before anything comes apart.
Kits are available for petrol and diesel, with diesel sets running to higher pressure ranges and including the glow plug and injector adapters those engines need. Also includes cylinder leakage detectors from FairTools.