Specification: Adopts high precision potentiometer, could control 6 servo, realtime synchro 1: 1 control 0, 1, 2 three channels with overcurrent protection Each knob with an button, press it, servo turn to center place, and knob could not control servo rotation, press it again, release the locking status. Very convenient to wiring Size: 76mm * 53mm Weight: 37g الحالة جديد النوع أجهزة أخرى