The utility model provides a hyperfrequency partial discharge sensor ad hoc handle operation tool, includes the insulating handheld pole of second, the handheld pole of upper end installation first insulation of the insulating handheld pole of second, the upper end installation aluminium of the handheld pole of first insulation holds in the palm the guide rail, aluminium holds in the palm the inboard erection bracing optical axis of guide rail, support and install the slider on the optical axis, the slider consequently and installation the?set?screw, the opposite side installation inductor tray of slider supports the optical axis and is the U -shaped. The utility model discloses an insulating handheld pole of handheld pole of first insulation and second can make things convenient for operating personnel to put the assigned position with the inductor tray can avoid operating personnel ability and inductor tray direct contact again. The utility model discloses a the?set?screw can be with the slider locking at the assigned position. The quilt cover provided by the utility model is simple and compact in structure, is low in cost, and is quick and convenient for application.