5-8.4V Servo Tester Test Tool Brushless Fan Motor Governor Airplane Vehicle Motor Output 2CH Signal Output

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Product description

  • Testing and electrical tuning testing requires a long period of time to provide a brushless motor or other area
  • This product consists of a rotary switch and dip switch, which simulates channel and dip switch channels on the model airplane remote
  • This device only uses power. For example, if you test two circuit breakers, you will need to remove other UBEC
  • On both channel independent channels, the channel is divided into high, medium, low, and gear positions. And there are 3 different colors of lights to show

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