EL testing machine

The utility model relates to the field of battery piece testing machines, in particular to an EL testing machine which comprises a bottom plate, a detection table is rotationally arranged on the bottom plate, and a feeding mechanism, a detection mechanism and a discharging mechanism are sequentially arranged in the circumferential direction of the detection table. And the detection mechanism comprises a probe module and an XY adjustment module, the XY adjustment module is connected with the probe module, and the XY adjustment module is suitable for driving the probe module to slide along the X-axis direction or the Y-axis direction, so that the probe module is aligned with the battery piece. And through the XY adjusting module, the whole mechanism is simpler and smaller, and the flexibility of the probe module is better, so that the whole productivity is improved. And meanwhile, an existing conveying belt is replaced with the rotary table, the discharging conveying mechanism can be arranged at any position in