... ,ignition wires can live clamp testing;Universal type,sensor,don't neet to set the engine cylinder,stroke;Use operation is ... accuracy. 2.Technical specification Applicable engine:2,4,6,12 length of the petrol engine;Testing site:high voltage ignition coils of ... 3.Product Functions: Clamp type ignition pulse through testing the gasoline engine ignition high pressure sensor pulse,provide speed and mark ...