Check the listing for details. Engine Compression Diagnosis Tester Cylinder Leak Down Gauges Detector Leakage. Condition: New. Listed at 28.45 USD. Engine Compression Diagnosis Tester Cylinder Leak Down Gauges Detector Leakage FeaturesUNIVERSAL 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.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.DUAL GAUGES ASSEMBLY WITH HOSEAvailable with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure.American Style Air PlugAir Regulator ValveManifold BodyCylinder Pressure Gauge, 0-100psi/0-7barCylinder Leakage Gauge, Marked HIGH MODERATE LOW SET19" Rubber Nylon Resin HoseBrass Quick CouplerPRESSURE REGULATING VALVEPull out to usePush back to lockClockwise twist to increase air supplyAnticlockwise twist to reduce air supplyTurn regulator knob fully anticlockwise before connecting to compressed air.ADAPTERSConnect to the corresponding sizes spark plugs on most gasoline engine14mm Brass Coated Aluminum Adapter14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter14mm Brass Coated Aluminum Adapter + 10mm Aluminum AdapterItems IncludedOne (1) Dual Gauges Assembly with 19" Hose and American Style Air PlugOne (1) 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum AdapterOne (1) 10mm Aluminum Adapter with O-ringOne (1) 12mm Aluminum Adapter with O-ringInstructionOne (1) Customized Case PaymentShippingReturnsAbout UsPaymentShippingReturnsAbout Us We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items. We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other itemsFeatures ---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. ---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. DUAL GAUGES ASSEMBLY WITH HOSE Available with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure. ---American Style Air Plug ---Air Regulator Valve ---Manifold Body ---Cylinder Pressure Gauge, 0-100psi/0-7bar ---Cylinder Leakage Gauge, Marked HIGH MODERATE LOW SET ---19" Rubber Nylon Resin Hose ---Brass Quick Coupler PRESSURE REGULATING VALVE ---Pull out to use ---Push back to lock ---Clockwise twist to increase air supply ---Anticlockwise twist to reduce air supply ---Turn regulator knob fully anticlockwise before connecting to compressed air. ADAPTERS Connect to the corresponding sizes spark plugs on most gasoline engine ---14mm Brass Coated Aluminum Adapter ---14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter ---14mm Brass Coated Aluminum Adapter + 10mm Aluminum Adapter Items Included ---One (1) Dual Gauges Assembly with 19" Hose and American Style Air Plug ---One (1) 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum Adapter ---One (1) 10mm Aluminum Adapter with O-ring ---One (1) 12mm Aluminum Adapter with O-ring ---Instruction ---One (1) Customized Case Engine Compression Diagnosis Tester Cylinder Leak Down Gauges Detector Leakage FeaturesUNIVERSAL 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.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.DUAL GAUGES ASSEMBLY WITH HOSEAvailable with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure.American Style Air PlugAir Regulator ValveManifold BodyCylinder Pressure Gauge, 0-100psi/0-7barCylinder Leakage Gauge, Marked HIGH MODERATE LOW SET19" Rubber Nylon Resin HoseBrass Quick CouplerPRESSURE REGULATING VALVEPull out to usePush back to lockClockwise twist to increase air supplyAnticlockwise twist to reduce air supplyTurn regulator knob fully anticlockwise before connecting to compressed air.ADAPTERSConnect to the corresponding sizes spark plugs on most gasoline engine14mm Brass Coated Aluminum Adapter14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter14mm Brass Coated Aluminum Adapter + 10mm Aluminum AdapterItems IncludedOne (1) Dual Gauges Assembly with 19" Hose and American Style Air PlugOne (1) 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum AdapterOne (1) 10mm Aluminum Adapter with O-ringOne (1) 12mm Aluminum Adapter with O-ringInstructionOne (1) Customized Case Payment We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. Shipping We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. Returns If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items.About Us We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other items FeaturesUNIVERSAL 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.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.DUAL GAUGES ASSEMBLY WITH HOSEAvailable with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure.American Style Air PlugAir Regulator ValveManifold BodyCylinder Pressure Gauge, 0-100psi/0-7barCylinder Leakage Gauge, Marked HIGH MODERATE LOW SET19" Rubber Nylon Resin HoseBrass Quick CouplerPRESSURE REGULATING VALVEPull out to usePush back to lockClockwise twist to increase air supplyAnticlockwise twist to reduce air supplyTurn regulator knob fully anticlockwise before connecting to compressed air.ADAPTERSConnect to the corresponding sizes spark plugs on most gasoline engine14mm Brass Coated Aluminum Adapter14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter14mm Brass Coated Aluminum Adapter + 10mm Aluminum AdapterItems IncludedOne (1) Dual Gauges Assembly with 19" Hose and American Style Air PlugOne (1) 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum AdapterOne (1) 10mm Aluminum Adapter with O-ringOne (1) 12mm Aluminum Adapter with O-ringInstructionOne (1) Customized Case