Radio comprehensive tester for high-frequency signal source

The utility model belongs to the technical field of radio detection. The utility model relates to a tester, in particular to a high-frequency signal source radio comprehensive tester. The tester comprises a tester body, side edge swing rods are movably hinged to the two sides of the tester body. A hand-held cross rod is fixedly connected between the two side edge swing rods, a hollow channel penetrating through the two end faces of the hand-held cross rod is formed in the hand-held cross rod, the center of the surface of the hand-held cross rod is further fixedly sleeved with a hand-held softsleeve, and the surface of the hand-held soft sleeve is provided with a plurality of air holes penetrating through the hollow channel and communicated with the hollow channel. In outdoor high-temperature weather, sweat in the palm center can be evaporated through the air holes in the handheld soft sleeve, external air can flow in the hollow channel in the handheld cross rod, the air can make contact with the palm center t