FUNCTION: It can simultaneously test whether 3 servos are synchronized (this function is mainly applicable to helicopter steering gear in CCPM mode)
THREE MODES: There are 3 modes to check servos or ESC, manual mode, neutral mode and automatic "window wiper" mode.
CONNECT 3 SERVOS: The digital ESC servo tester can connect 1-3 servos simultaneously and test such as 1-3 servos consistency and so on.
react TEST: You can also connect 1-3 ESC to test and compare their react time respectively.
PREMIUM MATERIAL: Fully aluminum alloy enclosure, anodized, can test analog and digital servos, can control ESC (motor stepless speed regulation test).