Description : Test board : 1, only test connection and disconnection of the mavic 2 pro/zoom yaw/roll/pitch motor . 2, It can use to test the HALL , COIL and Thermistor (Some motor come without Thermistor , it is normal ) 3 , When you test the roll motor separately , please connect the PTZ cable to the ESC connector and roll motor to the Roll-PConnector . 4, If you test the individually motors , the motor must have the magnet ring. 5, You can connect the whole gimbal to the ESC connector to test the Roll and Pitch Motor also . 6, Rotate the motor , HALL light flashing is normal , Coil light on is normal . 7, Mixed Connection of Yaw and Pitch motor may cause short circuit . Empty Gimbal: 1, Both the Empty gimbal for DJI Mavic 2 Pro and Mavic 2 Zoom are removed from other drone , tested before shipping . 2, The empty gimbal come without Camera . Package list: 1pcs Gimbal motor test tool or 1pcs empty gimbal