Perovskite solar cell, organic solar cell test box

This product is suitable for perovskite solar cells, organic solar cells, quantum dot light emitting diodes (QLED), organic light emitting diodes (OLED), all of which can be customized according to the device structure and support four wires. Using low resistance copper probe, the system resistance is 0.1-0.3 ohm. The integral structure loose leaf, the rare earth permanent magnet attracts, guarantees the close contact. The switch group controls and switches different devices, which is easy to operate.