If the photograph is clicked, it grows.

2ch Plug-in 5-1/2Digits dBm/dB/W AutoRange WavelenghCalfactor Speed:2m,7m,20m,100m LevelMeter(11bar) Math:A/B,B/A,scale,refMaxHold Average:2-256 Moving DataMemory:400/ch PanelMemory:5/ch DirectPlot GP-IB Analog-out 0-2V BNC 50VA 88H212W360D 3.9Kg Q81211:FP-LD 1310+-20nm SpectrumWidth<10nm Output:0dBm+-1dBm ATT:0-6.0dB 0.1dBstep stability<0.01dB/min CW/CHOP(270Hz,2K,4KHz) FC Q81212:FP-LD 1550+-20nm SpectrumWidth<10nm Output:0dBm+-1dBm ATT:0-6.0dB 0.1dBstep stability<0.01dB/min CW/CHOP(270Hz,2K,4KHz) FC