Abstract: In response to the current high price of infrared thermometers, heavy reliance on manual experience, significant impact of natural factors on accuracy, and poor real-time and continuous monitoring, this article comprehensively considers the temperature measurement method and develops a wireless temperature measurement device for live loading and unloading transmission lines based on induction power technology, effectively reducing operation time, improving operation efficiency, improving monitoring quality and frequency, Simultaneously reducing external losses and other issues in the use of existing devices.