Laser thickness gauge

The utility model discloses a laser thickness gauge, including the calibrator lower part of the body, the rear side fixedly connected with spliced pole at calibrator lower part of the body top, the top fixedly connected with calibrator upper part of the body of spliced pole, fan slot has been offered to the bottom of calibrator upper part of the body, and the top fixedly connected with of fan slotinner wall rotates the motor, rotates fixedly connected with axis of rotation on the output shaft of motor, and the surface of axis of rotation sets up windy vanes. The utility model discloses a setup the sliding tray, first cylinder, the water tank, the second cylinder, the air pump, first cooling tube and second cooling tube, the problem of common laser thickness gauge out -of -control temperature when measuring is solved, the timely temperature during control survey, the thickness measuring that can not result in the error to cause again because of the influence of weather or weather lostefficacy, the user can obt