CX-620 portable optical multimeter for one combination of light source, optical power meter, which the optical power module can be used for the detection of optical power within 0.63 ~ 1.65μm band, selectable mw, dB and dBm optical power measurement units , both for the direct measurement of the optical power can also be used for relative measurement of the optical link loss (optional power meter Model: 3C or 4C). Light touch provides 650nm, 850nm, 1310nm, 1550nm in either a single wavelength of the laser output or 850/1310 1310/1550 any pair of wavelengths of laser output function. The instrument can be used for optical power measurements, but also to provide high stability light source (such as the optional 650nm red light source can be used for optical fiber point of failure detection), widely used in the field of optical fiber communication, CATV, fiber optic sensing, optical information processing is the optical communication research and multi-functional test instrument commonly used in engineering construction. 

 [Main function] 
 High stability light source 
 Power meter self-calibration function 
 0.01dBm high-precision optical power measurement 
 Universal interface with FC / SC / ST are three types of adapters 
 Small size, light weight, high reliability 
 Battery-powered, long standby time, facilitate the replacement of 
 Backlighting at night, to facilitate field work 

 【Application】 
 Fiber-optic component manufacturing and research 
 Fiber-optic network testing and maintenance 
 Teaching and testing of optical communication