Specification Brand : Acymner BulletPoint : Chrome vanadium tool steel shafts BulletPoint1 : Complete Cylinder Compression Tester Kit: Our automotive engine compression tester gauge kit is used for measuring pressure on gasoline engine cylinder quickly and accurately. The gauge readings assist to diagnose if there are following problems: valve sticking, carbon build-up, cracked cylinder head or defective main gasket, poorly seated or worn piston rings, burned or damaged piston. BulletPoint2 : 300psi Dual Units Gauge with 3" Dial: The cylinder leak down tester kit is easy to read, which comes with 0 - 300 PSI and 0-20kg/cm² dual units, the gauge cover is protected by an anti-scratch coating and rubber protection to absorb shocks. BulletPoint3 : Universal compatibility: The small engine compression tester kit is equipped with 4 sizes of brass adapters and 2pcs universal push-on connectors. The 10mm,12mm,14mm,18mm adapters can be connected to the corresponding size cylinder head. The straight push-on connector and the curved one use rubber cone tip, can be pushed against on the cylinder head, universal for almost all the size cylinder head. BulletPoint4 : Wide Applications: Our cylinder compression tester kit is a professional tool to test the compression in gasoline engine, a perfect kit which includes everything you need for a fast & effective compression pressure testing of petrol, gas, and fuel engine cylinders for most spark plug types on cars, trucks, motorcycles, marines, ATVs, UTVs, snowmobiles, boats,and more. BulletPoint5 : Package Content: 1x spring buckle gauge, 1x straight rubber cone end adapter, 1x curved rubber cone end adapter, 4x brass adapters with metric male fittings & O-rings: M10, M12, M14, M18; 1x extension hose (14" length) Color : Set of 5 (8 CustomerPackageType : Standard Packaging ExteriorFinish : Brushed ExternallyAssignedProductIdentifier1 : 699414004836 ExternallyAssignedProductIdentifier2 : 0699414004836 ExternallyAssignedProductIdentifier3 : 00699414004836 ExternallyAssignedProductIdentifier4 : 0182682940932 FinishType : Powder Coated GpsrSafetyAttestation : 1 IncludedComponents : Accessories ItemDisplayDimensions_Height : 1.7 inches ItemDisplayDimensions_Width : 3.3 inches ItemDisplayWeight : 1.2 pounds ItemLength : 6.75 inches ItemName : Acymner Cylinder Test Pressure Gage Tool Set | Engine Compression Tester Gauge Kit with Adapters for Testing Small Gas Petrol Gasoline Engine on Automotive Motorcycle Snowmobile ATV ItemPackageDimensions_Height : 27.7 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 19.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : powersports-tool-sets Manufacturer : Acymner Material : Alloy Steel Material1 : Rubber Material2 : Brass MeasurementSystem : metric ModelName : 08-0340 ModelNumber : ZH1020-1 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Pneumatic PackageLevel : unit PartNumber : ZH1020-1 ProductDescription : Features:
Please note, this cylinder compression test gauge is not suitable for most diesel engine, because the range of the gauge is only 0-300PSI, which is much lower than most diesel engine compression. The automotive small engine compression tester gauge kit is designed for a fast & effective compression pressure testing of petrol, gas, and fuel engine cylinders for most spark plug types on cars, trucks, motorcycles, marines, ATVs, UTVs, snowmobiles, boats, & more. The straight and angled push-on connectors in the compression cylinder tester tool kit are equipped with rubber tapered tip for easy and quick installation, you just need to push and hold it seal against cylinder head, rather than screw to tighten like 10mm 12mm 14mm 18mm appropriative adapters. These push-on connectors are also perfect for some types and depth spark well, which the appropriative adapters do not fit. Build-in check valve with pressure-maintaining function, ensures the gauge gets max pressure at the spark plug during compression. The cylinder pressure gauge kit is equipped with 3" large dial protected by rubber cover, dual range red for 0-20bar and black for 0-300psi,build-in check valve and release valve on the stem, quick coupler on the bottom of stem. Featured with easy to read, pressure-maintaining function and quick connection. 14" rubber resin hose, with one side brass quick plug for pressure gauge quick coupler, and 14mm brass thread fittings on the other side connects to adapters.
Operation Guide:
First, remove the fuel pump and fuel-injection fuses, disconnect the main wire to the coil and spark plug wires, and remove spark plugs; And then start the threaded end of the compression gauge in a spark plug hole by hand; Last, turn the ignition on, depress the throttle, and crank the engine four revolutions to get accurate data
Package Included:
1x 300PSI / 20bar pressure gauge with quick coupler 1x 6" long straight push-on connector 1x 6" long curved push-on connector 1x 16" rubber resin hose with 14mm adapter 1x 10mm x 1.0 adapter 1x 12mm x 1.25 adapter 1x 14mm x 1.25 adapter 1x 18mm x 1.5 adapter 1x Instruction and Red case