Multi-Function 3CH Servo Tester & Centering Tool

The Multi-Function 3CH Servo Tester & Centering Tool is a simple 3 servo, 3 function tester. Handy for centering and checking deflection of your control linkages. Compare up to 3 servos (digital or analog) at once. Check out the rest of our servos, linkages & accessories and all our tools & building supplies! Features Full aluminum alloy shell Compatible with analog and digital servos Can control ESCs and simultaneously test whether up to three servos are synchronized. Functions Three modes to check servos or ESC: Manual mode: Turn the knob with different speed. Check reaction time. Neutral mode: Make the servo go back to the neutral point. Automatic: "window wiper" mode makes the servo swing full range. Connect 1-3 servos simultaneously to test consistency, reaction time and so on. Specifications Input Voltage: 4.8-6V Size: 48 x 42 x 17mm Weight: 31.5 g Includes 1x Multi-Function 3CH Servo Tester & Centering Tool