3-channel servo consistency tester. Connect up to three servos simultaneously to test and compare speed and reaction time without use of transmitter/receiver. Three modes of operation are manual adjust - servo rotates in conjunction with rotation of potentiometer, neutral position - servo centers itself in neutral or middle position, and automatic "window wiper" - servo independently cycles back and forth. Power input 4.8 - 6 Vdc. 1.3" x 1.1" x 0.5" high. Mode select button. Ideal for RC hobbyists.
Customer Reviews
(2 Reviews)
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Works great!!!! 
Reviewer:
A viewer
from Lindstrom MN
I, especially, like the 'center' feature for finding servo center without firing up a transmitter and having to ensure there are no offsets or other adjustments on that channel. Just let the tester locate center for you!
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This product is currently on Back Order and should be available after 02/01/21
