Semi-automatic circuit board auxiliary test tool

The invention discloses a semi-automatic circuit board auxiliary test tool, comprising a base plate. A test plate, a testing device, and an adjustable positioning device are disposed above the base plate. The testing device is disposed above the test plate, and the adjustable positioning device is disposed on the test plate. The testing device comprises a mounting base, a probe plate, and a plurality of probes. A support bar is disposed between the mounting base and the base plate, and the mounting base is provided with a plurality of through holes. A signal generator is disposed above the mounting base. An adjusting rod and a power device are disposed between the probe plate and the base plate. The top end of the adjusting rod is connected to the lower surface of the probe plate, and thepower device is connected to the bottom end of the adjusting rod. The probe plate is evenly provided with a plurality of probe holes, and the probes are disposed in the probe holes. The top end of each probe is welded with a