Control circuit board testing device with placing function

The utility model discloses a control circuit board testing device with a placing function. The control circuit board testing device comprises a tester, a display screen and buttons, one side of the tester is provided with a display screen, the tester acts on the detection control circuit board, one side of the tester is connected with a button, and the button acts to control the tester; the mounting base is arranged at the bottom of the tester, a drawing groove is formed in the mounting base, a workbench is embedded in the drawing groove, and an anti-skid pad is connected to the top of the workbench. According to the control circuit board testing device with the placing function, firstly, the handle is pulled to drive the workbench to slide outwards along the drawing groove, then the circuit board can be placed on the anti-skid pad of the workbench, then the tester is driven to be assembled on the mounting base, the tester is conveniently prevented from shaking in the using process, and finally, the circuit