GRANDWAY FHP12-B High Power Optical Power Meter (+26 to -50dBm)
Unbelievably compact in size yet with no compromise on the features, like the LCD backlight first of its class for darker environment. The simplest in operation with only two front panel keys. 6 calibrated wavelengths. High power measurement capability (+26 to -50dBm) for Amplified (EDFA) and CATV networks. Universal 2.5mm optical interface. Battery backup of 80 hours.