3CH ECS Multi Servo Tester Consistency Speed Controler Power Channel CCPM Meter Master Checker RC Dron Helicopter Parts RC Hobby Multi Servo Tester 3CH ECS Consistency Speed Controler Power Channel CCPM Meter Master Checker RC Dron Helicopter Parts RC Hobby Features: The device also can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver. There are 3 modes to check servos or ESC: Manual mode: turn the knob with different speed, check the reaction time. Neutral mode: make the servo go back to the neutral point. Automatic "window wiper" mode: make the servo swing like a window wipers in the biggest angle. Description: It can connect 1-3 servos simultaneously and test such as 1-3 servos consistency and so on. 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. Specification: RC Parts & Accs: Servo Accessories For Vehicle Type: Helicopters Material: Plastic Voltage consumption: DC4.8-6V Color: Blue Item size: 46x32x23mm Packet content: 1 x Multi Servo Tester _x000D_