9V Battery Powered Brhless Electric Car Motor Tester, Scooter Motors Controller, E-Bike Detector with English Manual for DIY tomotive Woker

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  • Efficient Can quickly detect whether the brushless motor is good or bad, and the efficiency is higher.
  • Function The module can check the motor, controller, brake lever, and also has selfcheck function.
  • Convenient Small, light in weight, easy to carry, bring you more convenience, improving experience.

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