Feature●Brushless motor tester can quickly test the quality of the brushless motors, quickly detect whether the phase angle of the motor and controller is 60 or 120, more efficient●It can test motor, regulator, brake lever, phase angle, winding, hall, with self-test function, fast test speed and high efficiency●Thanks to its small size and light weight, it can be carried and used anywhere and anytime to meet your needs and improve the user experience●The brushless motor tester is made of high-quality plastic, hard and wear-resistant, long service life, well made, excellent performance, accurate detection and good detection effect●Plug the plug of the repair kit together, turn on the device, the controller 5V power indicator lights up and the Ha/Hb/Hc light flashes cyclically, indicating that the repair kit is not defective, otherwise it is defective. This function is convenient for all friends, quickly check if the repair kit is defectiveDescription