| 摘要 |
An electric leakage detection apparatus capable of performing voltage detection on electric equipment and quantitatively displaying a testing result includes a machine body coupled with a voltage detection circuit and a welding machine electric shock prevention detection module. The voltage detection circuit includes a first voltage detection unit intended to detect whether there is electric leakage in an electric equipment, and data of a detection time, an electric leakage current, a voltage, and an electric current are displayed on a data display unit of a display control module, whereby users can directly view the whole related data to ensure safe use of electricity. The welding machine electric shock prevention detection module is intended to detect a voltage at which an auto electric shock prevention apparatus of a welding machine operates, and to display the result on the display control module, whereby improving safe use of the welding machine.
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