DollaTek RC Servo Tester Multi 3CH ECS Consistency Speed Controler Power Channels CCPM Meter with Reverse 2pcs

CCPM Servo Consistency Master / Servo tester. There are 3 modes to check servos or ESC. It can connect 1-3 servos simultaneously. It can connect 3 servos of the CCPM helicopters and select servos. It can use the electric speed controller (ESC) as a signal generator.