▎ 摘 要
NOVELTY - The invention relates to a rectifying effect tester easy to radiate, comprising a tester main body; the inner wall of the tester main body is attached with graphene radiating fin; the tester main body is provided with a fixing frame; the fixing frame is provided with a radiating device for radiating the tester main body. The invention has the effect of dissipating the heat generated by the rectifying effect tester in time.