Injector Tester: this fuel injector cleaning kit is can help you find out the fuel delivery issues, like burn-out, leaking and stuck, by testing injector of petrol car.

8 Size Adapters: It can be used for the vast majority of vehicles with 12V injectors, for example EFI and GDI injectors. 8 sizes adapter can satisfy you kinds of needs in different situations.

Pulse Modes: This fuel injector cleaner kit, with a led display, has four pulse signal sending-out mode-short, med, long and count mode. The two cables, pulse output cable and power charging cable, has high-low temperature resistance.

Safety: If this two situations happens, damaged fuel injector and short circuit of the pulse output terminal, the light would flash to remind you, because this tool is equipped with power input reverse connection protection and output short circuit protection.

Safety Tips: 1：Away from open flames. 2: Be aware of short circuit. 3: Protect yourself -avoid fluid into your eyes or on your face. 4: Operate the kits when the engine is off. 5: using the pulse timer with a fuel pressure gauge.

Battery: the fuel injector cleaning kit, powered by 12v batteries of cars, can give a comprehensive clean for your injector.

Package Included: 1 fuel injector tester, 8 size adapters and 1 English manual.