MiniPRO presented a dyno to measure RPM (Revolutions per minute), kv, voltage, current draw, power and torque output of a slot car. This tool is perfect for motor analysis and gearing calculations. The MiniPro Slot Dyno uses the engine to accelerate a flywheel and the electronic board calculates the power and torque of the motor by gauging the flywheels inertia and its acceleration.
