Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) without any damage of the fibers. Displays the core power of the fibers (-50~+0dBm) Low bending loss and highly efficient output Easy-to-replace adaptors (0.25, 0.... - Update: 2009-01-14

Multiple Functions: Optical Monitor, Light Source, Built-in printer, Built-in Dummy Fiber and more. Large and Bright 8.4* LCD on a lightweight, compact, and solid body. Less than 10 sec. Power-up Time: Enables users to start testing i... - Update: 2009-01-14

�LCan be operated in measurement of output power with nw, uw, mw, dB and dBm readings function �LOptional RS232 Remote Control Interface �L0.01dBmu precision �LCan be used for absolute power measurement and relative measurement of link lo... - Update: 2009-01-14

Features �L Stabilized Output �L High Reliability �L Easy to operate �L Flexibly switch the wavelength �L Omnipotence joint Applications �L Fiber production and research devices �L Fiber Network Testing and Maint... - Update: 2009-01-14

w 0.01dB attenuation w Three kind of attenuation step elected 10dB, 1.0dB, 01dB. w Small insert loss, high attenuation precision�Agreat changeable attenuation, w Intelligent�Bgeneralize�Adisplay dB of the attenuation output power dir... - Update: 2009-01-14