E-Bike Tester, 24V 36V 48V 60V 72V E-bike Scooter Brushless Car Motor Controller Tester, Quick Battery Powered Spared Device Controller for Teste Motor Coil

This device is great as it performed very well. I recommend it.

This tester is not the most solid instrument in my Ebike lab. It seems a bit shabby and not well-made. However, in my tests and use of this equipment, it performed well. So I can give it four stars for performance and I would recommend it. Thank you

Easy to use. Was able to find the problem with my broken electric drift trike (loose hall wires). Really helped me out and is a must have tool if you are working with electric bikes.

Unit was easy to use, I could not have fount the trouble with the bike with out this unit

Died 2 days after return window closed. And yes I checked the battery.

for my 48v1000W Bafang motor, nothing registered, same for throttle, controller different wires very difficult to connect alligator clips to micro pins, and brake test was wonky, sometimes registering sometimes not, if it seems too good to be true, really cute package and concept

It took a lot of thinking to understand and this device.

for the price its an easy way to troubleshoot a problem before spending a lot of money buying and/or returning hardware you dont need. it works on a ton of different bikes and made it easy to tell where the problem was for me which was a controller.