If the photograph is clicked, it grows.

350-1750nm acc0.1nm(1.3um)He-Ne Lazer max res0.05nm(0.85um),0.1nm(1.3um) measuring rang -45dBm-+10dBm(0.35-1.75um), -60dBm-+10dBm(0.45-1.7um),-70dBm-+10dBm(0.7-1.6um) acc under+/-2.0dBm(0.85,1.3um) linearity +-1.0dBm/25dBm,+-0.5dBm/10dBm scale 0.2 0.5 1.0 2.0 5.0 10.0dB/DIV measuring time 1.5s,memory 32data,10condition display layer,divide,3D, Mass Coherence Analisis,normalize,averaging, peak serch, input connecter FC GP-IB　 Power Source:AC90-250V 48-66Hz, Demensions:424(W)-221(H)-500(D)mm, Weight:27kg, opt01:printer Opt10:200um Fiber Input