Econormic optical power meter
RA3209 Optical Power Meter
Wavelength(nm):650nm to 1650nm ,
Measurement Range (dBm):-70~+3 or -50~+26
Calibrated Wavelength(nm)
650,850,980,1300,1310,1490,1550
FC,SC,ST, Universal 2.5mm adaptor
User self calibration function- manually or through PC.
Ecnormic, but power ful, user can calibrate it and control it through PC.