It is made of aluminum alloy, with anodization, which is , and
With 3 modes to test the servo or ESC. Manual mode: turn the knob to view the servo response speed. Neutral mode: making the servo back to the neutral point. Automatic wiper mode: making the servo swing at the biggest angle
It can test analog and digital servos as well as control the ESC
Testing three servos simultaneously whether they are synchronized or not that this function is mainly for CCPM mode
It can connect 1-3 servos simultaneously to test the synchronism and consistency