- FPV Gear
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Check and center your Servos with this handy Servo Tester. With 4 outputs, you can check and center up to 4 servos at once. The 3 position switch on the side allows you to center the servo, check the full range of motion with manual or automatic control.
Never hassle centering your servos with your reciever and transmitter again!
I especially like the feature of being able to checkout the motor rotaion direction with it.
It is handy and such a small size, can stick it to a small Lipo for handy use in checking the servos both in the shop and field.
A good replacement for my old tester and at about a quarter of the cost.
Dan Dan Simenson on 24th Mar 2017
Honestly, this is not up to the quality of the rest of Test Flite's gear. It does center and it does have an auto and manual mode, so in that way it's everything that you need.
However: I wish that it had its own regulator, so that you could plug more than just 5v into it. If you put a 3 cell on it, you'll burn it up along with the servos you plugged into it. Of course, if you read the the voltage range on the unit, you can avoid learning this in the way that I did.
To me, if you're going to buy something like this, it's better to buy one that is more flexible and functional. Those are out there and I wish that TF had decided to carry one of those, instead. Unknown on 13th Mar 2017
First, as others have said, this comes with absolutely no instructions. I messed with it a bit, couldn't figure out how to hook it up, and then decided to just hook up my Rx to a battery, plug the servos in and they're centered. So why do I need this little doo-hicky? Answer: I don't and neither does anyone else for that matter. I mean, you're going to hook up your Rx and dial it in at some point so why not do it during the build? Doug M. on 7th Mar 2017
...for the 5 and 9g servos I've tested so far... I use a "wall wart" transformer rated 5v DC, 1A to power mine, and it works great so far. John Ford on 5th Mar 2017
does as it should lee williams on 4th Mar 2017
Just as advertised. No issues. Jason Clinkenbeard on 4th Mar 2017
This takes all of the hassle out of centering and testing the full range of your servos without having to monkey with your transmitter and receiver. If you're scratch building or speed-building you want this. And it's so cheap! Noel on 27th Feb 2017
I love his thing Unknown on 24th Feb 2017
Received on time and in good condition. Works as atated .A great addition to my plane building room.I power it off of an old bec with an on/ off switch that was removed from an old rc truck.Very handy tool to have. Rod bolt on 6th Feb 2017
Allows you to center a whole plane's worth of servos at once.
As others have said, it really only wants 5v, which means always using the BEC off an ESC, or buying a separate one. I bought at BEC from ReadyMadeRC that has a switch and use that as my power supply for it. Fidget on 3rd Feb 2017