Main Functions:Crankshaft position sensor signal simulation output: including 9 types of gear missing teeth signal: 58+2(60-2), 58+1, 57+2, 57+1, 37+1, 36+2, 35+1, 34+2, 22+1. One type of standard 60+0 signal simulation output. Hall signal and magnetoelectric signal output simultaneously. Magnetoelectric signal or Hall signal output. Output amplitude/ volt equals to power supply input, can be adjusted by adding potentiometer. Use 60+0 signal to vehicle speed sensor signal output. Camshaft sensor 4+1 6+1 signal simulation. Use 60+0 signal to drive odometer or test odometer. Use it to drive car motor PC board or speed meter. ABS sensor, optical sensor signal simulation. Use it to analyze and inspect sensor error, car ECU and meters error. User can edit crankshaft signal, the crankshaft sensor signal can be saved automatically. Single--key reversal. Frequency range: 1Hz to 8Hz Signal amplitude: 5V and 12V adjustable Power supply input: 12-24VDC. Colour:Black Material:plastic Note: Installation guide not included,Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * XH300 Auto Signal Generator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.