Novel electric eddy current thickness meter

A novel electric eddy current thickness meter includes a rack; a support crossbeam is arranged on the upper end of the rack; a sensor assembly is sleeved on the support crossbeam; a bearing seat is connected on the lower part of the rack; a calendaring supporting roller is equipped on the bearing seat through its own shaft; and the sensor assembly is adhered on the surface of the calendaring supporting roller. The sensor assembly comprises a tee joint sleeve arranged on the support crossbeam, which is able to rotate around the support crossbeam and move in the axial direction; a counterweight which is equipped on a counterweight rod on the tee joint sleeve; and a sensor rack connected on the tee joint sleeve via a connecting rod; the sensor is arranged in the center of the sensor rack and two rolling wheels are equipped on two ends of the sensor rack. Compared with the prior art, the utility model has the advantages of high measuring precision, direct measurement to thickness of the measured member, safety, e