20 Best Leak Down Tester Napa of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Leak Down Tester Napa of 2023. Check our ranking below.

2,219 Reviews Scanned

Rank No. #1

OTC 5609 Cylinder Leakage Tester Kit , Black

OTC's Cylinder Leakage Tester Kit quickly diagnoses internal engine problems like bad rings, valves, and leaking head gaskets and comes complete with adapters for most applications
Dual 2-1/2 inch gauges read 0-100 psi and 0-700 kPa and feature chrome bezels and rugged protective outer boots
Kit features a pressure regulated manifold with quick couplers, 24 inch long 14mm flex hose, and 10 mm, 12 mm, and 18 mm thread adapters
Rugged, blow molded storage case with removable lid keeps components organized and protected when not in use
Includes detailed instruction chart

Rank No. #2

Cylinder Leak Down Tester,Compression Test kit - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool.

Cylinder leak down tester,compression test kit -Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool
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.
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.
PACKAGE CONTENTS: 480mm flexi hose, 12mm and 14mm spark plug adapters, fixed short connector M14 x 26mm, fixed long connector M16 x 26mm, pressure gauge, cylinder leakage gauge, air regulator, instructions, and carrying case
GUARANTEE. We provide our worry-free 24-Hour reply, 30-Day Refund

Rank No. #3

Cylinder Leak Down Tester,Compression Tester Automotive - Engine Cylinder Dual Gauge Leakdown Tester kit Diagnostics Tool

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.
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.
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.
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.
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.

Rank No. #4

CHEINAUTO Cylinder Leak Down Tester Engine Compression Diagnosis Tester Kit Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine

【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.
【FEATURE】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.
【WORKING PRINCIPLE OF LEAKDOWN DETECTOR】 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.
【PROFESSIONAL LEAKAGE DETECT FUNCTION】: This cylinder leak tester checks the amount of leakage in an engine cylinder and helps determine the source. It is designed to detect a variety of common engine faults such as worn piston rings, worn valves, cylinder head cracks and blown head gaskets
【EASY TO USE】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

Rank No. #5

Prokomon Cylinder Leak Down Tester Kit, Professional Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine with 10 12 14mm 18mm Spark Plugs

◇ Function --- The Prokomon cylinder leak down test kit is designed to detect a variety of common engine failures including: worn piston rings, worn valves, cracked cylinder walls, and cracked head gaskets. Available with a single gauge to show cylinder leakage or dual gauge to show cylinder leakage and cylinder pressure. Suitable for any gasoline engine with 18 ,14, 12 or 10 mm spark plugs.
◇ Easy To Use --- remove the Schrader valve and close the regulator before using shop air. Install the hose to the cylinder, attach the unit to the air source, calibrate the leak detector, and connect the unit to the cylinder hose. Diagnose by observing the amount of air leakage displayed on the cylinder leak meter and listening for air leaks at various points in the vehicle system. Please note: This cylinder leak tester is not suitable for use on shallow cylinders.
◇ Dual Pressure Gauge --- The assembly has an American air plug, pressure regulating valve, aluminum manifold body, cylinder pressure gauge, cylinder leak gauge, and 19-inch long rubber nylon resin hose with quick coupler. The two gauges feature large 3-inch dials protected by rubber covers, and the gauges are graduated from 0-100psi/0-7bar.
◇ 4 Adapters --- There are 4 sizes adapters brass coated aluminum 14mm(fixed on a 10" long hose), aluminum 18mm, 12mm and 10mm (rboth can be connected to 14mm adapter), can help to test the gasoline engine with 10, 12, 14, 18mm spark plugs.
◇ Prokomon --- Please unscrew the adapter after the cylinder is cooled to prevent the hose from softening and not driving the adapter to rotate together.We pursue outstanding quality and professional technical support. If you are not satisfied with this product or if you have any question, please feel free to let us know.

Rank No. #6

Cylinder Leak Down Tester Kit,Automotive Engine Pressure Gauges Compression Test Leakage Detector Tool Set (TU-21)

【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.
【General accessories】: It is very suitable for testing trucks and models with minimum clearance. Check the leakage of the four stroke engine.
【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.
【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.
【Package】: 48cm recoil hose, 10mm and 12mm spark plug adapters, fixed connector M14 x 26mm, fixed connector M16 x 26mm, pressure+cylinder leakage gauge, air regulator, instructions and case.

Rank No. #7

Lang Tools CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size

Measures the ability of an engine cylinder to hold compressed air- using shop air pressure- and supplements a compression tester
Package Dimensions: 5.842 L x 29.972 H x 20.32 W (centimeters)
Package Weight : 1.293 kilograms
Country of Origin : United States

Rank No. #8

Cylinder Leak Down Tester Kit,Gasoline Engine Compression Tester,Dual Pressure Gauges Engine Compression Leakdown Detector for Gasoline Engine with 10 12 14mm Spark Plugs (Aluminum)

【FITS YOUR VEHICLE】 -- Suitable for use on any gasoline 4-stroke engines with 10, 12 or 14mm spark plugs. Tester checks the amount of leakage in an engine cylinder & helps determine the source. Ideal for testing trucks & late model cars where clearance is minimal.
【EASY TO USE】 -- 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.Designed to detect a variety of common engine faults. including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
【EASY TO READ】 -- Convenient dual gauge design 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%), easy to read 3-inch gauges would spend less time on readings.
【WORKING PRINCIPLE OF LEAKDOWN DETECTOR】-- 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.
【PACKAGE CONTENTS】-- 480mm flexi hose, 10mm and 12mm spark plug adapters, fixed short connector M14（14mm Brass Coated Aluminum Adapter） x 26mm, fixed long connector M16 x 26mm, pressure gauge, cylinder leakage gauge, air regulator, instructions, and carrying case.

SaleRank No. #9

New Leak Down Tester Tu-21 Engine Cylinder Leak Tester Leakage Detector Engine Compression Tester Gauges Set

FITS YOUR VEHICLE -- It is compatible with gasoline 4-stroke engines and 12mm or 14mm spark. As long your vehicle has a standard spark plug socket, this set will work for you.
COMPARE CYLINDERS -- It best tests cylinder leak down and compression when comparing a suspect cylinder to a known good cylinder on the same engine.
EASY TO USE -- 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.
Designed to detect a variety of common engine faults. including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
Suitable for use on any petrol engine with 10, 12 or 14mm spark plugs. Tester checks the amount of leakage in an engine cylinder & helps determine the source. Ideal for testing trucks & late model cars where clearance is minimal.

Rank No. #10

Cylinder Leak Down Tester Kit, Gasoline Engine Compression Dual Gauge Leakdown Detector Tool Set for Pressure Check & Leakage Rate Test with Extension Rod

◇ On the basis of a common set(1PC double gauge maniflod, 1PC rubber hose and 2PCS metal adapters included), this 3-in-1 cylinder gauge diagnostic tool kit adds 2PCS universal push-on connectors, 2PCS threaded adapters, 1PC M14 extension rod, and 1PC extension hose.
◇ Convenient dual gauge design 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%), easy to read 3-inch gauges would spend less time on readings.
◇ 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.
◇ Gauge manifold assembly also equipped with 18" rubber hose, AR2000 pressure regulating valve, American type air plug and aluminum manifold body. Valve knob is made of alloy and plastic, used for pressure adjustment of the inputed air from the air compressor. Pull out for use, and push back to lock. This leak down compression tester & cylinder leakage test kit fits for most gasoline engines with spark plugs(within 20mm).
◇ Constructed with aluminum and rubber, straight / 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 / short hose(41-3/4"; 11-1/2") end to increase distance and facilitate operation. Adapter sizes: M14*1.25, M18*1.5, M10*1, M12*1.25. High quality and deep threads allow the fittings to bite better, antislip and durable.

SaleRank No. #11

Cylinder Leak Down Tester, Dual Gauge Leakdown Detector Kit - Tu-21 Cylinder Leakage Leakdown Test Set for Gasoline Engine

Features: The cylinder leak tester set with a ABS plastic blow-molded case can keep everything in place and protects the gauges during storage and easy to transport. Cylinder leakage tester kit is available with either single gauge or twin gauge manifold. Dual gauge manifold approves cylinder pressure detection for use in conjunction with cylinder leakproofness check. Measuring from 0-7 bar (0-100 psi) and 0-100%(Accuracy: ±0.5%), easy to read 3" gauges gets readout quickly
Function: Leak tester kit is designed to detect a variety of common engine faults including: cracks in cylinder walls, worn piston rings, worn valves and blown head gaskets. 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. The leakdown tester kit also can check the amount of leakage in an engine cylinder & helps determine the source
Wide Application: Engine leak down tester checks the amount of leakage in 4-stroke engines, fits all local and imported cars and trucks, ideal for testing trucks and car models where clearance is minimal. AR2000 air regulator valve on this leak down tester for pressure adjustment to ensure that the input compressed air can reach its required value. Compression gauge can be hooked up to air compressor can help to detect common engine faults. Push out to use and push back to lock
Easy to Use: Remove the valve and turn the regulator off before applying shop air. Install the hose to the cylinder, calibrate the leak gauge, and connect the gauge tester to air compressor and install the other end into spark plug wells. Then open air regulator valve clockwise. 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
What You Will Get: Cylinder Leak Down Tester Kit, including 480mm (18.9'') flexi hose, 12mm (0.47'') and 14mm (0.55'') spark plug adapters, fixed short connector M14 x 26mm, fixed long connector M16 x 26mm, Gauge (2-1/2”): 0-100 psi (0-7bar), cylinder leakage gauge, air regulator, instructions, and carrying case. We have 30-day free return for the products in good undamaged unused condition, provides 12-month quality warranty

Rank No. #12

Multi-Function Cylinder Leak Down Tester Automotive Kit,Gasoline Engine Compression Tester,Dual Gauge Leakdown Detector Tool Set for Pressure Check & Leakage Rate Test on Cars,Motorcycles,Trucks...

The 10PCS leak down tester kit includes different type connectors to give you more options and a better repair experience.
Convenient dual gauge design allows the leak down tester gauge assembly to directly show you the pressure value and leak rate of the tested cylinders.
Leak down tester gauge also equipped with pressure regulating valve,used for pressure adjustment of the input air from the air compressor. Pull out for use, and push back to lock.
Constructed with aluminum and rubber, straight / angled type universal push-on connectors don't need to be threaded into spark plug wells and applicable to almost all petrol engines
Coming with carrying case, you can easily organize every piece of this set in an orderly manner, ready for your next job. The kit can also be protected during storage to avoid damage or loss.

SaleRank No. #13

Performance Tool W89729 Leak-Down Test Kit (Not a compression Tester) , black

DIAGNOSE INTERNAL ENGINE PROBLEMS with the Performance Tool W89729 Leak-Down Test Kit by quickly identifying bad rings, valves, and leaking head gaskets.
LEAK-DOWN TESTS ARE MORE ACCURATE than standard compression tests for engine diagnostics, allowing for a more precise diagnosis.
DUAL 2-1/2-Inch GAUGES with chrome bezels and rugged protective outer boots provide clear and accurate readings.
PRESSURE REGULATED MANIFOLD with quick couplers and 24-inch long 14mm flex hose makes for easy testing and compatibility with most gas engine applications.
ORGANIZED STORAGE and PORTABILITY of the rugged blow-molded case with a removable lid ensures that your components are secure and easily accessible.

Rank No. #14

YSTOOL Cylinder Leak Down Tester Automotive Kit Gasoline Engine Compression Dual Gauge Leakdown Detector Tool Set for Pressure Check & Leakage Rate Test with Extension Rod Blue

The multi-piece leak down tester kit adds 6 new partners to give you more options and a better repair experience. On the basis of a regular set(Set includes 1PC double gauge maniflod, 1PC rubber hose and 2PCS metal adapters), this 3-in-1 cylinder gauge diagnostic tool kit adds 2PCS universal push-on connectors, 2PCS threaded adapters, 1PC M14 extension rod, and 1PC long reaching extension hose. It is a must have for any DIYer or professional mechanic's tool collection.
Convenient dual gauge design allows the leak down tester gauge assembly to directly show you the pressure value and leak rate of the tested cylinders. Ranging from 0-100 psi / 0-7 bar and 0-100%(Accuracy: ±0.5%), easy to read 3" gauges spend less time to give accurate results. Compression leak tester hooks up to air compressor(provide yourself) can help to detect common engine faults such as worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
Leak down tester gauge also equipped with 18" rubber hose, AR2000 pressure regulating valve, American type air plug and aluminum manifold body. Valve knob made of alloy and plastic, used for pressure adjustment of the inputed air from the air compressor. Pull out for use, and push back to lock. This compression tester & cylinder leakage gauge test tool kit fits for any gasoline engines with spark plugs(within 20mm).
Constructed with aluminum and rubber, straight / 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 / short hose(41-3/4"; 11-1/2") end to increase distance and facilitate operation. Adapter sizes: M14*1.25, M18*1.5, M10*1, M12*1.25. High quality and deep threads allow the fittings to bite better, antislip and durable.
Long & short rubber hoses feature 300 psi W.P and metal adapters at both ends(M14 x 1.25; quick plug)- Ideal for connecting the gauge assembly to the cylinder with the metal fittings. Your satisfaction and recognition are always what we pursue. The product can be returned unconditionally in one month and we also supply 1 year warranty. Welcome to contact us if you have any doubts or you are not satisfied with the product quality in the process of use.

SaleRank No. #15

Cylinder Leak Down Tester,Engine Compression Tester Kit - Tu-21 Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Diagnostics Tool Set for Gasoline Engine

【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.
【ENGINE CYLINDER LEAKAGE TEST】 cylinder leak gauge set is designed to detect a variety of common engine faults including: worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets. Available with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure. Suitable for any gasoline engine with 14, 12 or 10mm spark plugs. This gauge is a precise instrument, please handle it with care
【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.
【EASY TO USE】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
【PROFESSIONAL LEAKAGE DETECT FUNCTION】: This cylinder leak tester checks the amount of leakage in an engine cylinder and helps determine the source. It is designed to detect a variety of common engine faults such as worn piston rings, worn valves, cylinder head cracks and blown head gaskets

SaleRank No. #16

JoyFans Cylinder Leak Down Tester Kit, Tu-21 Small Engine Combustion Leakdown Detector with Compression Gauge Spark Plug Adapters for Pressure Leakage Test on Automotive Motorcycle Car Blue

Air-compressed Work: This pneumatic cylinder leak down tester tool needs power support from air compressor (not provided in this package) within the standard shop air supply of 45-100 psi via American air quick plug. Black AR2000 air regulator valve is used for pressure adjustment to ensure that the input compressed air pressure can reach its required value at any time. Push out to use, and back to lock. Turn the knob anticlockwise to switch off before connecting.
Dual Detections: Cylinder leak tester tool approves cylinder pressure test for use in conjunction with cylinder leakproofness detection. Reading from dual scale (psi / bar) and 0-100% (Accuracy: ±0.5%), 3-inch gauges have clear dial and accurate pointers for easy view on readings at a glance. Leakdown gauge tool hooks up to air machine can help diagnose and identify common engine faults like worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
Wide Coverage: It is not just as a compression tester. There is 1pc 10" rubber hose and 2pcs aluminum adapters besides the combustion leak tester. The cylinder compression tester kit provides all the tools necessary for the compression check and leakage test of engine cylinders on most import and export petrol gasoline makes and models with M10, M12 or M14 spark plugs. Especially good for testing trucks & car models where clearance is minimal. Ideal for mechanics and occasional amateurs.
Easy Usage: Install the 10" hose onto the cylinder pressure gauge manifold through quick disconnect system, M10 or M12 metal adapter can also be added on this basis if necessary. Connect the gauge tester to air compressor and install the other end into spark plug wells. Then open air regulator valve clockwise. Leak can be determined by comparing the normal cylinder pressure of the engine with the measured pressure of certain cylinder, and by the more obvious leakage rate.
Considerate Service: We are always glad to offer customers satisfactory shopping experience and after-sales services. We have 30-day free return for the products in good undamaged unused condition after you have received the parcel. Each item offers 12-month quality warranty, and it will be packed well to prevent the breakage during the transportation, please purchase and use with confidence. If you have any questions, please feel free to contact us.

SaleRank No. #17

A Scone To Die For: The Oxford Tearoom Mysteries - Book 1

Hanna, H y (Author)
English (Publication Language)
314 Pages - 01/18/2016 (Publication Date) - H.Y. Hanna - Wisheart Press (Publisher)

Rank No. #18

HFS(R) Cylinder Leak Detector,Engine Compression Diagnosis Test Kit,Cylinder Leakage Leakdown Leak Detector Engine Compression Tester for Piston Ring, Valve, Head Gasket

[PRODUCT INCLUDE]: 480mm (18.9’’) hose, 12mm (0.47’’) and 14mm (0.55’’) spark plug adapters, fixed short connector, fixed long connector, Gauge (2-1/2’’): 0-100 psi(0-7bar), air regulator, instruction and a carrying case.
[FUNCTION]: The cylinder leak detector kit is designed to easily detect a variety of engine faults, including worn piston rings, worn valves, cracked cylinder walls, and blown head gaskets.
[DIAGNOSIS]: The engine compression diagnosis tester kit also can check the amount of leakage and locate leaks area in an engine cylinder to help determine the source.
[APPLICATION]: Suitable for working on any petrol engine with 12 or 14mm spark plugs, and ideal for testing trucks & late model cars where clearance is minimal.
[PACKAGE]: The cylinder leakage pressure detector test set with a ABS plastic blow-molded case can keep the tools organized, safe storage and easy to transport.

Rank No. #19

KUNTEC Cylinder Leak Down Tester Engine Compression Diagnostics Test Tool Kit for Piston Ring, Valve, Head Gasket

The Cylinder Leak Detector Kit is designed to easily detect a variety of engine faults, including worn piston rings, worn valves, cracked cylinder walls, and blown head gasket
The Engine Compression Diagnosis Tester Kit also can check the amount of leakage and locate leaks area in an engine cylinder to help determine the source
Cylinder compression tester is suitable for work on any petrol engine with 12 or 14mm spark plugs, and ideal for testing trucks & late model cars where clearance is minimal
Cylinder leakage tester kit is available with either single gauge or twin gauge manifold. Dual gauge manifold approves cylinder pressure detection for use in conjunction with cylinder leakproofness check. Pressure gauge with dual scale reads from 0 to 100 PSI and 0 to 7 Bar
Package include: Female quick connector; Metric adapter M12x1.25(with o-ring); Metric adapter M14x1.5(with o-ring); Extension hose; Gauge base; Leakage gauge; pressure gauge; Male quick connector; Regulator and Adapter hose

Rank No. #20

JIFETOR Cylinder Leak Down Tester Kit, Professional Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine with 10 12 14mm Spark Plugs on Car Truck Motorcycle

Engine Cylinder Leakage Test: JIFETOR cylinder leak gauge set is designed to detect a variety of common engine faults including: worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets. Available with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure. Suitable for any gasoline engine with 14, 12 or 10 millimetre spark plugs. The % gauge is a precise instrument, please handle it with care
Working Principle of Leakdown Detector: Once the leakage tester has been connected to one of the cylinders, compressed air (45-100 pounds per square inch) 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.
Dual Pressure Gauges Assembly: There are American style air plug, pressure regulating valve, aluminum manifold body, cylinder pressure gauge, cylinder leakage gauge, 19 inch long rubber nylon resin hose with quick coupler on the assembly. The two gauges adopt rubber cover protected 3 inch large dial, the pressure gauge with scale range 0-100 pounds per square inch / 0-7bar, and the leakage gauge with color coded range marked with HIGH MODERATE LOW SET.
3 Adapters and Other Parts: There are 3 sizes adapters brass coated aluminum 14 millimetre (fixed on a 10 inch long hose), aluminum 12 and 10 millimetre (both can be connected to 14 millimetre adapter), can help to test the gasoline engine with 10 12 14 millimetre spark plug holes. The instruction has detailed introduces about notification, connection method, operation steps, fault diagnosis, please read it carefully first.
Detailed Product Manual and Case: The instructions in the package introduce the usage and precautions of the product in detail. Please read product manual carefully before operation, and always refer to equipment manufacturer's operation instruction, compare to the manufacturer's recommended readings. Customized blow molding case keeps JIFETOR engine cylinder leak down tester kit in place and protects the gauges during storage.

Last update on 2023-08-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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20 Best Leak Down Tester Napa of 2023 – Romance University

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