A PVC (polyvinyl chloride) glove tester is intended to effectively solve the problem that existing equipment allows a glove to be difficult to pick, causing workhour delay, and even causing damage tothe glove. The PVC glove tester comprises a frame, an operating table is rotationally connected to the frame, the frame is hermetically connected with the operating table, the operating table is provided with a plurality of detection devices, each detection device includes a detection base fixed on the operating table, a fixing plate at the inner side of each detection base is fixed to the operating table, a slider is slidably arranged on each fixing plate, a disc is arranged on the frame, the lateral side of the disc is provided with a first arc rail that in wave shape, the sliders mate withthe first arc rail, the operating table rotates to drive the sliders to slide up and down along the arc line of the first arc rail, two jaws arranged in symmetry are hinged to each slider, the jaws are fitly connected with the detection bases after the sliders slide down, each slider is slidably and telescopically provided with a first slide rod having the end positioned between the correspondingtwo jaws, and each first slide rod telescopes to control the opening-closing angle of the corresponding two jaws.