Features ​​【Product Role】This automobile igniter probe is a kind of inductive capacitor probe which must be used in conjunction with oscilloscope. 【Convenient to Use】Making each cylinder ignition voltage changing with time directly from the oscilloscope display. 【Multi-uses】This pickup line has three end, one is BNC for connecting oscilloscope, one is clip for grounding connection, one is pickup clip, used for connecting the high voltage line. 【Practical accessory】Pickup clip is a attenuator, used for picking up high-pressure attenuation for low pressure, thus protecting the oscilloscope from electrical shock. 【Suitable Range】Can be used to test a spark ignition secondary overlapping wave, overlapping wave parameters, thus achieved the detection, the diagnosis engine ignition position. Features: 【Product Role】This automobile igniter probe is a kind of inductive capacitor probe which must be used in conjunction with oscilloscope. 【Convenient to Use】Making each cylinder ignition voltage changing with time directly from the oscilloscope display. 【Practical accessory】Pickup clip is a attenuator, used for picking up high-pressure attenuation for low pressure, thus protecting the oscilloscope from electrical shock. 【Suitable Range】Can be used to test a spark ignition secondary overlapping wave, overlapping wave parameters, thus achieved the detection, the diagnosis engine ignition position. Specifications: Cable length: 250cm/98.42inch Weight: 155g Package Included: 1 x  HT25 Auto ignition probe Package List