Main Functions: Crankshaft position sensor signal simulation output, including 9 types of missing tooth signals: 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 peak voltage equals power supply input, adjustable via external potentiometer. Use 60+0 signal to simulate vehicle speed sensor signal output. Camshaft sensor 4+1 and 6+1 signal simulation. Use 60+0 signal to drive odometer or test odometer function. Compatible with car motor PCB or speed meter testing. ABS sensor and optical sensor signal simulation. Useful for analyzing and inspecting sensor errors, car ECU, and instrument meter errors. User can edit crankshaft signal; edited signals are saved automatically. Single-phase one-key reversal function. Frequency range: 1Hz to 8Hz. Signal amplitude: 5V and 12V adjustable. Power supply input: 12-24VDC. Color: Black Material: Plastic Note: Installation guide not included. Please verify compatibility before use. Product design may vary slightly between batches, including minor appearance or color differences, which do not affect performance. Package Contents: 1 x XH300 Auto Signal Generator No other items included. Note: Lighting and display settings may cause slight color variations between the image and actual product. Measurement tolerance is +/- 1-3 cm.