Mouse - Universal - GTPower 3CH ESC SERVO TESTER Highlights Universal GTPower 3CH ESC SERVO TESTER GTPower 3CH ESC SERVO TESTER Product is shipped based on the color or size of the main product page image. GT Power 3CH ESC SERVO TESTER TESTER CCPM Consistency Master Checker Tester Product is shipped based on the color or size of the main image on the product page. The button with different speed, check the reaction time; Neutral mode: return the servo to the neutral point; ''Automatic'' wiper mode: Swing the servo like a wiper in the widest angle. It can connect 1-3 servos simultaneously and test such as 1-3 servos consistency and so on. You can also connect 1-3 ESCs to test and compare their reaction time respectively. Connect aircraft servo Install steering gear and adjust planes using like neutral mode and so on. With LED indicators. Color: bluesize: 48mm*42mm*17mmnet weight: 30gpackage weig HT: 45GPACKAGE include: 1 x servo tester