Simple Servo Tester
About the size of 2 postage stamps, the Simple Servo Tester lets you test two digital or analog servos without using a transmitter or receiver, just plug in your battery pack to start testing.
Use it to check your servos before installing them or to center your servos when setting up linkages. The Simple Servo Tester can also be tuned to precisely center your servos - Some manufactures consider 1.520 milliseconds to be center while others use 1.500 milliseconds.
Use it anytime you want to operate a servo but don't want to get out your RC equipment!
Use coupon code "sst" for Free Shipping when checking out.
Free shipping offer ends October 15th.