Specification AutoPartPosition : center Brand : GEARWRENCH BulletPoint1 : Spring pinned retainer holds adapter in place on square drive interchangeable torque wrenches BulletPoint2 : Laser etched and hard stamped size marking BulletPoint3 : Manufactured from alloy steel for better strength and longer tool life BulletPoint4 : Chrome finish easily wipes clean and resists corrosion BulletPoint5 : USE FOR: Essential Troubleshooting for All Internal & External Combustion Engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc. - A must have for any individual, professional mechanic garage and auto shop BulletPoint6 : 🏎️【Humanized Design】In order to make the use process safer, the spark plug tester comes with the latest car spark tester with a special protective cover design. Cover the protective cover before use to ensure the safety of the operator during the test and observe the test results visually. BulletPoint7 : 🏎️【High Quality】Made of durable ABS material,which has the characteristics of impact resistance and heat resistance.Lightweight and portable, can be placed in the repair package for a long time. BulletPoint8 : 🏎️【3-Year Warranty】For damage caused by non-human factors, we promise to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours. Color : Silver Color1 : Black Color2 : yellow CompatibilityOptions : Car, Truck, SUV, RV, Van CompatibleWithVehicleType : ATV CoreMaterial : Metal CustomerPackageType : Standard Packaging EndStyle : hang hole ExternallyAssignedProductIdentifier1 : 099575895005 ExternallyAssignedProductIdentifier2 : 0099575895005 ExternallyAssignedProductIdentifier3 : 00638570239201 FinishType : Satin Chrome FitType : Universal GapSize : 14 millimeters GpsrSafetyAttestation : 1 IncludedComponents : (1) 9mm x 12mm Open End Interchangeable Head 17mm ItemDisplayDimensions_Height : 1.3 inches ItemDisplayDimensions_Length : 9.5 inches ItemDisplayDimensions_Width : 4.5 inches ItemLength : 6 feet ItemName : GEARWRENCH 9mm x 12mm Open End Interchangeable Head 17mm - 89500 ItemPackageDimensions_Height : 5.0038 centimeters ItemPackageDimensions_Length : 1.2954 centimeters ItemPackageDimensions_Width : 3.302 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : open-end-wrenches LegalComplianceCertifications : CARB Compliance Certificate Manufacturer : Apex Tool Group Material : Alloy Steel MeasurementSystem : metric MeasurementType : Voltmeter or Ohmmeter MinimumOperatingVoltage : 12 volts ModelName : 89500 ModelNumber : 89500 NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 12-114 OperationMode : Mechanical PackageLevel : unit PartNumber : 89500 PowerSourceType : Hand Powered ProductDescription : -Test for no spark condition -Essential for trouble shooting all internal combustion engines -Tests for lack of spark condition -Easily test ignition circuit continuity at each cylinder -Connects between spark plug and spark plug wire -Indicator light flashes when circuit is working -Great for troubleshooting any internal combustion engine -Find dirty spark plugs, defective points, bad cables or connections, etc.
Specifications
Material:stainless steel+plastic
Color:black
How to use
-With engine off remove spark plug wire -Attach black connector spark plug -Insert metal end of tester into spark plug -Try to start the engine -If ignition circuit is complete, bulb will flash