Analog output of crankshaft position sensor signal: or Hall signal output. Output amplitude/pike voltage is equal to the power input and can be adjusted by adding a potentiometer. Speed sensor signal output simulated with signal. Camshaft sensor signal simulation. Use signal to drive odometer or test odometer. Use to drive car motor PC board or speedometer. ABS sensor, optical sensor signal simulation. Used to analyze and check sensor errors, vehicle ECU and instrumentation errors. All types of signals are embedded in the signal generator and can be displayed on the LED screen for optional reference without downloading software. and Hall signals are switched at the touch of a button, easy to use. Color: As Shown Material: Plastic Package Contents: 1 x 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.