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| The device also can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver. 3 modes to check 1-3 servos : - Manual mode: Turn the knob with different speed, check the reaction time - Neutral mode: Make the servo go back to the neutral point - Automatic "window wiper" mode: Make the servo swing like window wipers in the biggest angle. | |||||||
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| Size: 36.5 x 31.0 x 22mm | |||||||
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| Includes: 1 x servo tester | |||||||||||