This is perhaps one of the most important "Tool" it is a must have for any RC enthusiast. It does what it should and it does it pretty good. Very simple to use, connect your servos or esc's how it is printed on the device and apply power to one of the ports always following the polarity printed on the Servo Tester and that's it. It can be switched from manual (you can move the servo/esc to the desired position by turning the knob), center mode where it simply does what the word already tells it centers your servo, and last but not least the "Sweep" mode which does move the servo from one max point to the other end. I strongly recommend this item , actually get two one for the field box and one for your home shop/desk Its a 10 star product ;)

This is perhaps one of the most important "Tool" it is a must have for any RC enthusiast. It does what it should and it does it pretty good. Very simple to use, connect your servos or esc's how it is printed on the device and apply power to one of the ports always following the polarity printed on the Servo Tester and that's it. It can be switched from manual (you can move the servo/esc to the desired position by turning the knob), center mode where it simply does what the word already tells it centers your servo, and last but not least the "Sweep" mode which does move the servo from one max point to the other end. I strongly recommend this item , actually get two one for the field box and one for your home shop/desk Its a 10 star product ;)

This is perhaps one of the most important "Tool" it is a must have for any RC enthusiast. It does what it should and it does it pretty good. Very simple to use, connect your servos or esc's how it is printed on the device and apply power to one of the ports always following the polarity printed on the Servo Tester and that's it. It can be switched from manual (you can move the servo/esc to the desired position by turning the knob), center mode where it simply does what the word already tells it centers your servo, and last but not least the "Sweep" mode which does move the servo from one max point to the other end. I strongly recommend this item , actually get two one for the field box and one for your home shop/desk Its a 10 star product ;)

Deliver was great, faster than I anticipated. Works as expected. Looks tuff!

Deliver was great, faster than I anticipated. Works as expected. Looks tuff!

Deliver was great, faster than I anticipated. Works as expected. Looks tuff!

Fab little tool for a great price, so many uses, Ive been using it to set up my Quads and test motor direction without having to use my Transmitter, It's great for testing motor thrust using it as a voltage regulator with a speed controler also. Great stuff Banggood !

Fab little tool for a great price, so many uses, Ive been using it to set up my Quads and test motor direction without having to use my Transmitter, It's great for testing motor thrust using it as a voltage regulator with a speed controler also. Great stuff Banggood !

Fab little tool for a great price, so many uses, Ive been using it to set up my Quads and test motor direction without having to use my Transmitter, It's great for testing motor thrust using it as a voltage regulator with a speed controler also. Great stuff Banggood !

servo tester for servo and brushless motors!!

servo tester for servo and brushless motors!!

servo tester for servo and brushless motors!!

best product ever

best product ever

best product ever

Correcto.

Correcto.

Correcto.

I am happy!

I am happy!

I am happy!

Great value for the price, have already used it to test out multiple servos and helped me realize my old servos are slow and noisy! Wish the cover was little more robust this will knock around in my toolbox but can't complain given the price. all functions work well. I did hook it up to a new Surpass 60A Esc / 3.3kv 540 motor combo and worked as advertised. Yes I'd recommend this to friends

Great value for the price, have already used it to test out multiple servos and helped me realize my old servos are slow and noisy! Wish the cover was little more robust this will knock around in my toolbox but can't complain given the price. all functions work well. I did hook it up to a new Surpass 60A Esc / 3.3kv 540 motor combo and worked as advertised. Yes I'd recommend this to friends

Great value for the price, have already used it to test out multiple servos and helped me realize my old servos are slow and noisy! Wish the cover was little more robust this will knock around in my toolbox but can't complain given the price. all functions work well. I did hook it up to a new Surpass 60A Esc / 3.3kv 540 motor combo and worked as advertised. Yes I'd recommend this to friends

excelente, por su tamaño ,funcionalidad y precio, funciona muy bien lo recomiendo ampliamente!

excelente, por su tamaño ,funcionalidad y precio, funciona muy bien lo recomiendo ampliamente!

excelente, por su tamaño ,funcionalidad y precio, funciona muy bien lo recomiendo ampliamente!

Good stuff!

Good stuff!

Good stuff!