OBDRESOURCE Automotive Car Fuel Injector Tester and Adapter Kit,12V Vehicle Fuel System Diagnostic Tool with LED Display,10 Pulse Modes Injector Tester,12V/5V DC Output Power - CC0271

• Universal Fuel Injector Tester and Adapter Kit - Designed to help test injectors individually to diagnose and identify fuel delivery problems common faults easily on petrol vehicles such as stuck,blockage, leakage, damage insufficient combustion of the injectors. and combined with the cleaning adapters can quickly clean the injectors Dedicated Fuel Injector Connectors - The fuel injector tester has 2 fuel injector connectors instead of terminal wires (most on the market use)which have a shorter lifespan,which can test 2 fuel injectors simultaneously for comparison 10 Pulse Modes - Features with 5 pulse signal output modes(single pulse short/long/continuous/custom mode) and 5V & 12V output power drive modes.Adjust the frequency mode to effectively clean and test the fuel injectors,help to identify good and bad injectors accurately and quickly when the engine is off LED display -LED display parameters such as frequency, pulse width, and test count .adopt high-definition backlight screen,clear readings in day even in strong light and noticeable in darkness,ensuring clear visibility of test results Power Supply - Powered by 12V Vehicle battery or external DC 12V (2A) power adapter and it can be used with any fuel pressure gauge with engine off 2 Size Cleaning Adapters - Our injector cleaner adapter has 2 sizes (hole diameters 13mm,16mm),is compatible with 5V-12V fuel injectors of almost 12V PFI and GDI vehicle Short Circuit Protection - When testing a damaged fuel injector or a short circuit of injector connectors,the short circuit protection function takes effect,avoid damaging the fuel injector tester Important Warning Tips -Never smoke or have open flames near vehicle, don't short the battery's positive terminal and negative terminal. Cleaning fuel injector requires cleaner (not included) and 12V DC battery power supply (not included).Please prepare these necessary tools in advance