Fiber Types： 0.9, 0.25, 2.0, 3.0 mm SM fibers            

Wavelength Range： 800~1700nm                                      

Recognizable signal type： 2kHz, 1kHz, 270Hz     

Detector Type： InGaAs 2pcs                              

Accuracy +10dB to -30 dBm (Continuous Wave) /+10dB to -25 dBm (Modulated Signal)                        

Sensitivity： +10~-50dBm                            

Dimensions： 195×30×27 mm                        

Weight： 200g