ITEM NAME:DS3120 DC4.8~7.2V 20kg Full Metal Gear Digital Servo Water Proof Steering Engine Everyone is a moon and has a dark side which he never shows to anybody..Item: DS3120. Stable High performance digital standard servo. 1 x Digital servo. 1 x Servo horn kit. Pulse Width Range: 500~2500 ÃŽ ¼sec. it's better for accuracy, service life has been greatly increased.
