ONOSOKKIIgnition pulse sensorIP-292/IP-296"Specially designed electromagnetic induction ignition pulse sensor for measuring gasoline engine speed. It uses the principle that the current generated in the high-voltage ignition wire or the primary coil connected to it should be synchronous with the ignition of the gasoline engine. As the current changes, its magnetic field also changes. Through the coil, this alternating magnetic field will generate an induced electromotive force, and the induced electromotive force will generate an induced current. IP-292 is suitable for the primary end of the high-voltage ignition coil, that is, the low-voltage end. IP-296 is suitable for the secondary section of the high-voltage ignition coil, that is, the high-voltage end. When using it, it is very simple, just clamp the sensor jaws to the wire connected to the ignition coil. Matching applicable tachometers: AR-7240, CT-6700, HT-6200, SE-1620, GE-2500, FT-2500 " Use 2- and 4-stroke gasoline engines Sensing method Electromagnetic induction method Detection part IP-292: Primary end wire of the high-voltage ignition coil IP-296: Secondary end wire of the high-voltage ignition coil Output signal Pulse signal Signal cable Heat-resistant signal cable ( 4.9m long) (one end is directly connected to the sensor, the other end is a BNC cable plug) Operating temperature range -40 to +120°C Storage temperature range -50 to +120°C Dimensions 102(W)×48(H)×30(D)mm Weight Approx. 280g