SKU: QGCLYJXCLBSYNWLOL001V0
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VEVOR Engine Cylinder Compression Tester Kit, Pressure Gauge Range of 0-100 PSI, Automotive Leak Down Tester Kit with 4 Adapters & Air Fittings, Pressure Check & Leakage Rate Test on Cars, Motorcycles
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37 90 €
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- Precision Testing: Equipped with 0-100 psi precision mechanical dual gauges for intuitive comparison of input pressure and cylinder pressure, this engine cylinder compression tester kit enables accurate calculation of leakage percentage
- Wide Compatibility: The engine compression test kit provides M10, M12, M14, and M18 adapters and US/EU/JP/UK air fittings to ensure tight sealing with various air supplies and test interfaces
- Compact & Portable: A custom case keeps all parts neatly secured. The sturdy, lightweight box is easy to carry and store, keeping the compression tester kit organized and ready to use
- Sturdy & Durable: A heat-resistant silicone hose provides strong sealing, while knurled metal fittings ensure tight, corrosion-resistant connections. Our compressor tester kit ensures long-term reliability and stable measurements
- Easy Setup: The compression test kit makes leak testing straightforward (detach the spark plug, connect the tester, adjust pressure, and read the gauges). The guide supports quick setup
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Mechanics teacher
Pressure Gauge & Leak Rate Meter
I bought this for my classroom. It works as good as my personal OTC leak-down tester. If my OTC ever breaks, I'll buy a Vevor. It's worth noting that use the leak down test feature, you have to remove the schrader valve from the hose.
1 people found this helpful
Felice
Pressure Gauge & Leak Rate Meter
Unica nota da migliorare: le istruzioni uso e manutenzione in italiano non sono di facile reperibilità nemmeno sul web.
0 people found this helpful
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Made it work after some effort but poor quality control
Pressure Gauge & Leak Rate Meter
This is about the XC2201 leakdown tester that I ordered. The dual gauge, the 100 psi range, the pressure regulator and the overall construction confirm that what I received is indeed a leakdown, not a compression tester. But the first thing I noticed was that the instruction brochure, albeit titled "Leakdown Tester" and showing all the correct components, tells how to measure compression, not a word about leakdown testing. Tried my luck on the Vevor website but all found there was exactly the same brochure. Then, I noticed that the connection tube (which goes into the spark plug hole) has a Schrader valve at its tip. This valve is for compression testing and blocks the air flow into the cylinder, making it unusable for leakdown testing. Obviously, the wrong assembly was included, but removing that valve is easy, and I did so. Next came the challenge of threading this hose into the spark plug hole. It barely allowed me to make one turn and then got stuck. On a close inspection, its thread, albeit the correct 14mm diameter and correct pitch, is very rough and if forced, would destroy the thread in the aluminum engine head. Lacking a 14mmx1.25 die to clean it up, I just put this tube aside and used one that I happened to have lying around. Finally, I was able to conduct the leakdown measurement and get a reading. But considering the sloppy manufacturing and lack of quality control, can the results be trusted? I must note that I own several tools purchased from Vevor and all of them served me well, so this one is an exception.
On the positive side, there is plenty of spare o-rings, air connection adapters and 10mm, 12mm, and 18mm plug thread adapters. The blow molded case is nice and holds everything properly.
0 people found this helpful
Wrong description - does not do entirely what it’s advertised to do
Pressure Gauge & Leak Rate Meter
Wrong description does not do leak down tests. Triple check before buying. Now fighting to return.
1 people found this helpful
About this item
Description
Pro-level performance without the pro-level cost


This engine cylinder compression tester kit features a dual-gauge comparison design to perform leak testing. By monitoring input pressure and cylinder pressure in real time, it lets you directly calculate the precise leak rate, giving clear, reliable evidence when diagnosing sealing issues.


A reliable test starts with a great seal. This engine compression test kit not only comes with multi-size connectors but also includes four universally compatible air fittings. No matter what air compressor interface you use, it ensures a tight pressure input.


The custom case keeps everything neatly stored and shields the gauges, turning the full compression tester kit into a ready-to-use system. It saves time on organizing tools and keeps your diagnostic work efficient and orderly anywhere.


From heat-resistant silicone extension hoses to corrosion-resistant knurled metal fittings, high-grade materials are used at key contact points. This compressor tester kit improves sealing during testing and withstands frequent workshop use, helping maintain long-term accuracy.


Our compression test kit includes clear step-by-step instructions to guide you through the core process of "testing for cylinder leaks", turning leak testing into an easy, readable process.


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