Four-probe high-power optical power meter is suitable for high-power detection, providing superior dynamic range and linearity technical indicators, the power meter adopts RS232-C communication instructions and standard instructions compatible way, simplified instructions can greatly improve the reliability of communication with PCB. Users can conduct secondary development according to application requirements. It can meet the application needs of optical device manufacturers, scientific research units and universities. Custom properties: Features: Suitable for high-power measurement, optional 1~2 channel optical power meter (multi-channel can be customized), configured with five adapter connector types, providing RS232 communication function