ITEM NAME:EK2-0907 Updated Servo Tester Server Electronic Speed Controller X3I5 EK2-0907 Updated Servo Tester Server Electronic Speed Controller X3I5 Weight: about 8g, Dimension: 42.5 * 24 * 23.5mm Consumption: 15mA (Current 5.0V) , Voltage consumption: DC4.5-5.5V Static current: 3mA (5.0V) ta=25 C output , Signal: 1.5ms+/-0.5ms Manual pulse width adjustment Test device can easily detect the clearance, jitter and median of all kinds of Servo (server). It can easily connect the ESC and test the working status of the ESC or Motor. It can connect three sets of servo or ESC at the same time, use SCM to control with Good stability, high accuracy. Usage: Power Supply: 4-5 pcs of #5 battery,ESC built-in BEC or UBEC TO Provides power to the tester.When you use the ESC with built-in BEC,No additional power supply need,connect the servo or ESC that you want to test to begin testing. Test Mode: There are hand.1 Servo Tester. colour: blue grey. It can easily connect the ESC and test the working status of the ESC or Motor. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.