Main configuration and features
☆Photoconductive resistance, photosensitive diode, phototriode, silicon photocell, photosensitive sensor, adjustable power supply, nine-hole wiring board, etc.
☆Light source adopts low voltage tungsten lamp:  illuminance is 0~400Lx;
☆Working power supply of sensor: ±(2V, 4V, 6V, 8V, 10V, 12V), 1≤300mA;
☆Offer silicon photocell, silicon photocell, photosensitive diode, phototriode, and other components.