Transcutaneous nerve location electrical stimulation pen

The present invention discloses a transcutaneous nerve location electrical stimulation pen, which comprises an electrical stimulation pen housing, a control circuit unit and a stimulation electrode. The control circuit unit and the stimulation electrode are arranged inside the electrical stimulation pen housing. The control circuit unit comprises a microcontroller, an output circuit, a power circuit, an indicating circuit and a motion detection circuit. The microcontroller is electrically connected with the output circuit and the indicating circuit. The output circuit is connected with the stimulation electrode. The stimulation electrode is electrically connected with the motion detection circuit. The output end of the detection circuit is electrically connected with the microcontroller. The power circuit is electrically connected with the microcontroller and the output circuit. According to the invention, the transcutaneous nerve location electrical stimulation pen adopts the non-invasive positioning technol