The utility model belongs to the technical field of smart power grids test equipment technology and specifically relates to a multi -functional power equipment intelligent detector of hand -held type based on internet is related to, including partial discharge detector, its characterized in that: still including taking the photograph camera, infrared thermal imager and mobile terminal to and simultaneous control partial discharge detector, take the photograph camera and infrared thermal imager's main control unit, the inside wireless network device that is provided with of main control unit. The utility model provides a based on the low hand -held type power equipment intelligent detector in internet, multi -functional integration, price.