RC Servo Tester 3CH Digital Multi Servo Tester ECS RC Consistency CCMP Master Speed Controller Checker

I smoked my first one of these by tying it to a small voltage overage. But I quickly replaced it and now pay a lot more attention to the voltage rating clearly posted. Good value for the price especially if you buy the two pack. Operates as per description.

And it worked. Totally works for a servo tester. If you don't like the cheap paper casing 3D print something Hella Dope - just use the electronics from this thing and you can test all the servos in the world 🌎🌏🌍

Awesome quick tester...had fun with my first pan tilt device......the not expected, is the powering, i mean where's the bat stats?... Ok no prob a couple of old controller bats from the old playstation controller....bammm 5.volts and man it comes alive...lol

This works. Great for testing and light-duty running of small brushless motors.

Easy to center and test servos but is a circuit covered by the plastic cheap cover. Burned it out accidentally and it smelled like smoke but none of the actual valuable electronics got damaged so can buy a new one when I need it.

Not much to say really, it does exactly what it says, you can test or center your servos or use it to run a motor speed controller before you install them in your project.

Great to have when installing or setting up servos in my planes. Makes testing easier without having the whole radio on the bench. Also helps me diagnose a problem with servo or wiring. Great tool and well priced. I would recommend.

This is a great tool to have on hand instead of connecting a receiver. However, looks like it has poor component quality given its relatively short life. Stored in a cool dry place with other electronics and it still manages to fail within 5 months. Unfortunate.