HOBBYWING Tunalyzer pinion rack 4V to the receiver and

4V to the receiver and steering servo

Massive 11" x 12" work surface

Rocking Crawling

consistent torque and excellent low-speed response give an amazing feel and driveability

Equipped with a chip-type magnetic encoder

HOBBYWING Tunalyzer pinion rack 4V to the receiver andHOBBYWING Tunalyzer is used to test the brushless DC motor and its internal components. It can measure the Kv value, rpm, current, end bell timing, and sensor elements of the brushless motor. These parameters can be displayed on the LCD in real time so that you can have an intuitive and full understanding of the motor used. In addition, the built in Bluetooth of the Tunalyzer can establish communication with your HOBBYWING ESC through the mobile phone