... hold, Relative measuring. The Fiber Optical Power Meter to measure the power of Video Fiber Optic Transmission equipment, and ... of the test box.DC12V 1A power outputDC12V power output Output DC12V1A power for cameraAudio input testAudio input ... MonitorCaptures and analyzes the command data from controlling deviceOptical Power MeterWavelength850, 1300, 1310, 1490, 1550, 1625nmDetectorInGaAsLinkerFC/PC ...