Universal testing machine with data measurement function

The utility model relates to a universal testing machine with a data measurement function, which comprises a rack, a lower cross beam and an upper cross beam are sequentially arranged on the rack from bottom to top, a driving device used for driving the upper cross beam to slide along the vertical direction is arranged on the rack, and a detection device used for detecting the size of a workpiece is arranged on the upper cross beam. The detection device comprises a light source, a first lens, a second lens and a light sensing unit which are linearly and sequentially distributed in the horizontal direction, the light source and the light sensing unit are arranged on the lower surface of the upper cross beam, and the first lens and the second lens are arranged on the upper cross beam and located on the two sides of the workpiece. The light source passes through the first lens to form the parallel light beams, the parallel light beams are shielded by the workpiece, and the unshielded light beams are received on