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10 Best Cylinder Leak Down Testers - Holiday Sale
Best Choice01OTCOTC 5609 Cylinder Leakage Tester Kit
Free ShippingMain highlights- Quickly diagnose internal engine problems such as bad rings valves and leaking head gaskets
- Pressure regulated manifold includes quick couplers
- Dual 2-1/2 inch gauges feature chrome bezel and rugged protective outer boot
- Comes complete with adapters for most applications
- Blow molded hard case with removable lid
9.8Exceptional
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- 02Lang Tools
Lang Tools CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size
Free ShippingMain highlights- Package Weight : 1.293 kilograms
- Package Dimensions: 5.842 L x 29.972 H x 20.32 W (centimeters)
- Measures the ability of an engine cylinder to hold compressed air- using shop air pressure- and supplements a compression tester
- Country of Origin : United States
9.7Exceptional
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- 03cablfy
Cylinder Leak Down Tester Kit, Engine Diagnosis Tester Kit Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine
Free ShippingMain highlights- UNIVERSAL FITMENT. Suits all local and imported cars and trucks, ideal for testing trucks and car models where clearance is minimal. check the amount of leakage in 4-stroke engines.
- Remove the Schrader valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air supply, calibrate the leak gauge, and connect the unit to the cylinder hose. Diagnosis is made by observing the amount of leakage indicated on the cylinder leakage gauge and listening for leakage at various points of the car system
- Once the leakage tester has been connected to one of the cylinders, compressed air (45-100psi) is fed into that particular cylinder through the built in pressure regulator. Diagnosis is made by observing the amount of leakage that is indicated on the cylinder leakage gauge and by listening for leakage at various points of the cars system. Please note: This cylinder leak tester is not suitable for shallow cylinder.
- Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets. It checks the amount of leakage in an engine cylinder and helps determine the source.
- Cylinder leak down tester,compression test kit -Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool. Suitable for any gasoline engine with 14, 12 or 10mm spark plugs.
9.5Excellent
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- 04DAYUAN
DAYUAN Cylinder Leak Down Tester Kit, Gasoline Engine leakdown Test Tool Dual Pressure Gauges Leak Detector Set Compression Leakage Tester
Free ShippingMain highlights- Tester checks the amount of leakage in an engine cylinder & helps determine the source
- Suitable for use on any petrol engine with 10 or 12mm spark plugs
- Including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets
- Ideal for testing trucks & late model cars where clearance is minimal
- Designed to detect a variety of common engine faults
9.4Excellent
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Value for Money05Orion Motor TechOrion Motor Tech Cylinder Leak Down Tester Kit, Automotive Engine Leakage Tester Tool with Adapters, Dual Gauge Air Cylinder Test Kit for Gas Petrol Engines
13% Off Free ShippingMain highlights- VERSATILE USE: This automotive cylinder leak detector works with gasoline engines on a wide range of vehicles, from cars and trucks to ATVs, UTVs, motorcycles, and lawnmowers, thanks to the built-in M14 connector and the provided M10 & M12 adapters
- PRECISE READINGS: The dual gauges of our cylinder leakage tester tool feature shockproof rubber casings and extra large 6.8 cm dials, ensuring optimal precision and convenience
- LAST FOR YEARS: Made of premium aluminium alloy and designed to resist wear, shock, torsion, and corrosion, this professional air cylinder test kit is built to last for years of dependable service
- ENHANCED ACCURACY: The included spark plug tester allows you to troubleshoot late timing, ignition failures, or defective connections with ease, enhancing the overall accuracy of your results
- COMPLETE TEST KIT: OMT's cylinder leak down tester kit covers everything you need for quickly detecting cylinder leakage, including easy-to-read pressure and leakage gauges, a spark plug tester, adapters, and more
9.3Excellent
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- 06Prokomon
Prokomon Engine Cylinder Leak Down Tester Kit;Gasoline Engine Leakdown Tester Kit with Extension Rod;Cylinder Leakage Tester Set for Pressure Check and Leakage Rate Test
Free ShippingMain highlights- Wide Application: Allows the compression gauge tool to test the pressure and leak rate of the cylinder under test at the same time. Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: 0.5%). For most gasoline engines with spark plugs(within 20 mm)
- Package: On the basis of a common set(1 pcs double gauge maniflod,1 pcs rubber hose and 2 pcs metal adapters included), the tool kit adds 2 pcs universal push-on connectors, 2 pcs threaded adapters, 1 pcs M14 extension rod, and 1 pcs extension hose
- Gauge: Manifold assembly with 18 inch hose, AR2000 pressure regulating valve, American type air plug and manifold body. Valve knob is used for pressure adjustment of the inputed air from the air compressor. Pull out for use, and push back to lock
- Engine Cylinder Leak Down Tester: Leakdown gauge tool hooks up to air compressor(prepare by yourself) can help to detect common engine faults such as worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets
- Accessories: Straight and angled type universal push-on connectors don't need to be threaded into spark plug wells and applicable to almost all petrol engines, and M14 aluminum extension rod can be installed on long or short hose(41-3/4"; 11-1/2") end
9.0Excellent
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- 07BEAUGIREW
BEAUGIREW Cylinder Leak Down Tester Kit Automotive Engine Compression Tester Dual Gauge Leakdown Detector Tool Set with Spark Plug Fitting and M10 M12 Adapters for Automotive Pressure Leak Testing
Free ShippingMain highlights- VERSATILITY: The instrument has a built-in M14 fitting and is available with M10 and M12 adapters for petrol engines in a wide range of vehicles including cars, trucks, ATVs, UTVs, motorbikes and lawnmowers
- SPECIALITY: Cylinder compression tester can be connected to an air compressor (available separately) to help identify common engine problems such as worn piston rings, worn valves, cracked cylinder walls and cracked head gaskets
- SPARK PLUG TESTER: Quickly and easily diagnose ignition or outboard engine faults as well as fuel delivery system faults
- IMPORTANT NOTICE: Please strictly follow the instructions provided in the packaging. Improper use may lead to leakage.
- HIGH QUALITY: Made of full copper plating to resist oxidation and corrosion. Protective rubber coating prevents scratches and provides durability
- DUAL GAUGE DESIGN: The dual gauge design allows for simultaneous testing of cylinder pressure and leakage rate. Measurement ranges are 0-100 psi / 0-7 bar and 0-100% (accuracy: ±0.5%)
- COMPLETE SET: Package: 2 x pressure gauges, 1 x spark plug tester, 1 x dual gauge manifold, 2 x adapters and 1 x rubber hose
8.8Very Good
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- 08altivox
altivox Multi-Function Cylinder Leak Down Tester Automotive Kit Gasoline Engine Compression Tester Dual Gauge Leakdown Detector Tool Set for Pressure Check & Leakage Rate Test with Extension Rod
Free ShippingMain highlights- Versatile Connectors and Extensions: Constructed with aluminum and rubber, the straight/angled universal push-on connectors eliminate the need for threading into spark plug wells, accommodating almost all petrol engines. The M14 aluminum extension rod, usable on long/short hoses (41-3/4"; 11-1/2"), increases reach and facilitates operation. Adapter sizes include M141.25, M181.5, M101, M121.25, ensuring compatibility. Deep threads provide superior grip, anti-slip properties, and durability.
- High-Quality Rubber Hoses: Long and short rubber hoses boast a 300 psi W.P and brass adapters at both ends (M14 x 1.25; quick plug), ideal for connecting the gauge hose assembly to the cylinder using selectable fittings.
- Enhanced Cylinder Leak Down Tester Kit: The comprehensive cylinder leak down tester kit introduces six new components, expanding your diagnostic capabilities for a superior repair experience. Building upon a foundational set (1 double gauge manifold, 1 rubber hose, and 2 metal adapters included), this 3-in-1 cylinder gauge diagnostic tool kit incorporates 2 universal push-on connectors, 2 threaded adapters, 1 M14 extension rod, and 1 extension hose—essential additions for both DIY enthusiasts and professional mechanics.
- Customer Satisfaction and Warranty: Your satisfaction and recognition are our priorities. The product is eligible for unconditional return within one month, and we offer a 1-year warranty. Please feel free to contact us with any doubts or if you are unsatisfied with the product quality during use.
- Convenient Dual Gauge Design: The dual gauge design facilitates simultaneous testing of pressure and leak rate within the cylinder under examination. Covering a range of 0-100 psi / 0-7 bar and 0-100% (Accuracy: ±0.5%), the easy-to-read 3-inch gauges streamline the reading process, saving valuable time. The cylinder compression tester, connected to an air compressor (to be provided separately), aids in identifying common engine issues such as worn piston rings, valve wear, cylinder wall cracks, and blown head gaskets.
- Comprehensive Gauge Manifold Assembly: The gauge manifold assembly is equipped with an 18" rubber hose, AR2000 pressure-regulating valve, American-type air plug, and an aluminum manifold body. The alloy and plastic valve knob allows for precise pressure adjustment of the air input from the compressor—pull out for use and push back to lock. This compression tester and cylinder leakage test kit is compatible with most gasoline engines featuring spark plugs (within 20mm).
8.6Very Good
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- 09XiTuanYuan
Cylinder Leak Down Tester Kit,Automotive Engine Pressure Gauges Compression Test Leakage Detector Tool Set (TU-21)
Free ShippingMain highlights- Package: 48cm recoil hose, 12mm and 14mm spark plug adapters, fixed connector M14 x 26mm, fixed connector M16 x 26mm, pressure+cylinder leakage gauge, air regulator, instructions and case.
- How the leak tester works: once the leak tester is connected to one of the cylinders, compressed air (45-100 psi) enters the cylinder through an integrated pressure regulator. Diagnose by observing the amount of leakage shown on the cylinder leakage gauge and listening to the leakage at all points of the vehicle system. It is not applicable to shallow cylinders.
- General accessories: It is very suitable for testing trucks and models with minimum clearance. Check the leakage of the four stroke engine.
- Features: it is used to detect many common faults of the engine, such as piston ring wear, cylinder head crack, valve wear and cylinder head seal burst. It checks the amount of leakage in the engine cylinders and helps determine the source of the leakage.
- Easy to operate: remove the Schrader Valve and close the regulator before using workshop air. Install the hose on the cylinder, install the device on the air source, calibrate the leakage counter, and secure the device to the cylinder hose. Perform the diagnosis by observing the amount of leakage displayed on the cylinder leakage gauge and listening to the leakage at each point in the vehicle system.
8.5Good
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- 10HFS
HFS(R) Cylinder Leak Detector, Engine Compression Diagnosis Test Kit, Cylinder Leakage Leakdown Leak Detector Engine Compression Tester for Piston Ring, Valve, Head Gasket
Free ShippingMain highlights- [Wide Application]: Suitable for all petrol engines with 12 or 14mm spark plugs. Perfect for testing trucks and late model cars where space is limited.
- [Versatile Functionality]: Designed to detect various engine faults such as worn piston rings, valves, cracked cylinder walls, and blown head gaskets with ease.
- [Product Includes]: Comes with a 480mm (18.9’’) hose, 12mm (0.47’’) and 14mm (0.55’’) spark plug adapters, fixed short and long connectors, a 2-1/2’’ gauge (0-100 psi/0-7 bar), air regulator, instruction manual, and a carrying case.
- [Durable Packaging]: The kit comes in an ABS plastic blow-molded case, ensuring the tools are organized, stored safely, and easy to transport.
- [Accurate Diagnosis]: This engine compression tester kit measures leakage and locates leak areas in engine cylinders, helping you pinpoint the problem source.
8.4Good
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