Hign-concerned Chemical:NoneElectronic:NoItem Weight:0.35kgItem Height:8cmItem Width:10cmItem Length:15cmExternal Testing Certification:ceVoltage:230v/220V/110VModel Name:Jfind JF109Software Version:Newest VersionHardware Version:Newest VersionBrand Name:JFINDOrigin:Mainland ChinaCertification:RoHS,FCC,CEPower (W):WItem Type:Ignition TestersMaterial:plasticsItem Name:Jfind JF109 13mm Double holeApplicable:For Car/Motorcycles/Speedboats/Motorboats/Cropper etc.Feature 1:EU PLUGFeature 2:US PLUGFeature 3:KU PLUGJfind JF109 13mm Double hole Car Motorcycle Auto Spark Plug Tester Check 110V 220V 230V to 12V Detector Ignition Analyzer Power plug specifications: 1220V EU Plug 2110 US Plug 3230V UK Plug Jfind JF109 Double Hole Spark Plug Tester 1.Double 13mm Hole 2.2A Power Supply 3.Technical Chip 4.0-6000rpm/min 5.Enhanced Resistance Coil Our Spark Plug Tester pk others 1.Double hole easy to compare the sparks can work well 2.2A power supply can make the spark larger than the 1A power supply1A will cause poor work or small sparks 3.Technical chips will work more stably to prevent spark plugs from failing to produce sparks 4.Enhanced Resistance Coil will make the spark brighter Jfind JF109 Double Hole Spark plug tester support list JF109 can support test spark plugs 13mm for Car/Motorcycles/Speedboats/Motorboats/Cropper etc. 1pc*Jfind JF109 1pc* User manual 1pc* power plug220V 2A EU Plug/110V 2A US Plug