This tool is custom designed for testing the functionality of the torque/cadence sensor. To use this tool, disconnect the torque/cadence sensor from the bike's controller and plug it into the tool. The diagnostic tool has an onboard battery that can power the sensor directly. This tool is use by Juiced Bikes Technicians to verify the correct operation of the Torque/Cadence sensor.
When this diagnostic tool is plugged into the torque/cadence sensor it will:
Display the cadence pulses with a LED light and audible "chirp" as the crank is turned forward
Output the torque sensor's output voltage values based on how hard the crank is pressed.