Light-weight-based handheld digital-analog integrated secondary circuit defect elimination tester

The utility model relates to the technical field of secondary circuit defect elimination testers, in particular to a light-weight handheld digital-analog integrated secondary circuit defect elimination tester, which is convenient to hold and use, improves the carrying convenience, improves the use convenience at different inclination angles, and improves the use functionality. Comprising a tester body, and a display screen and keys are arranged on the tester body; the tester further comprises a supporting device, a storage device, a supporting plate, a supporting table, a sleeve piece and two sets of jackscrews, the supporting table and the sleeve piece are installed at the top end of the supporting plate, the tester body is slidably installed in the sleeve piece, the bottom end of the tester body makes contact with the top end of the supporting table, and the two sets of jackscrews are screwed to the left and right parts of the outer side wall of the sleeve piece in a matched mode; the supporting device is i