Flying probe testing machine

The utility model discloses a flying probe testing machine. The flying probe testing machine comprises a rack, a mounting plate, a supporting seat and a testing head. The mounting plate extends along a first direction; the number of the supporting seats is multiple, the multiple supporting seats are arranged on the mounting plate at intervals in the first direction, and each supporting seat can move relative to the mounting plate in the first direction; the number of the testing heads is multiple, the testing heads are in one-to-one correspondence with the supporting seats, and the testing heads are arranged on the corresponding supporting seats and used for testing the PCBs. According to the flying probe testing machine, the plurality of supporting seats which can move relative to the mounting plate along the first direction are arranged on the mounting plate, and each supporting seat is provided with the testing head, so that the movement stroke of the testing heads in a single direction is reduced, the mov