Test Servo เทสเซอร์โว G.T Power -เคสอลู

Features: * There are 3 modes to check servos or ESC: * Manual mode: check servo speed and reaction time * Neutral mode: make the servo go to the neutral point. * Automatic "window wiper" mode: make the servo swing like a window wipers to the biggest angle (full travel). * Can connect 1-3 servos simultaneously. * You can also connect 1-3 ESC to test and compare their reaction time respectively. * It can connect 3 servos of the CCPM helicopters and select servos. * It can also connect the servo of airplanes install the steering-box and adjust planes by using such as the neutral mode and so on.