Model DS04-NFC. 360° rotation, standard size servo. For model cars, robots, aircraft and other remote control projects. Servo arms and screws included.Dimensions: 40.8 x 20 x 39.5mmOperating voltage: 4.8-6VdcTorque: 5.5kg/cm...
3-channel servo consistency tester. Connect up to three servos simultaneously to test and compare speed and reaction time without use of transmitter/receiver. Three modes of operation are manual adjust -...