9V Battery Powered Brushless Electric Car Motor Tester, Scooter Motors Controller, Detector with English Manual for DIY Automotive Woker

Specification:
Condition: 100%  Brand New
Item Type: Brushless Motor Tester
Material: Plastic
Color: As the Picture Shown
Detection Function:
Motor, controller, brake lever, phase angle, winding, Hall
With Self-Check Function (whether the car repair treasure is faulty):
Plug the Hall plugs of the car repair kit together, turn on the power, and the power indicator/controller 5V power indicator light will be on, and the Ha/Hb/Hc lights will flash cyclically, indicating that the car repair kit has no fault, otherwise there is a fault. This function is convenient Dear friends, quickly confirm whether the car repair treasure is malfunctioning.
Product Size: Approx. 115 x 80 x 26mm/4.5 x 3.1 x 1in
Power Supply Voltage: 9V Button Battery (Not Included)

Package List:
1 x Brushless Motor Tester
1 x English Manual