is an optical instrumentation device that identifies faults along
the optical fiber under test (FUT). Emitting visible high-powered
laser (red) of over 50 mW into the FUT, it helps the users identify
the FUT at opposite position or detect faults through the light
emitting from the end of the FUT or fault positions up to 15 km
in case of SMF (Single Mode Fiber).
Portable size and easy manipulation makes it suitable for installation
and maintenance of optical network.
The features of the device are as follows:
- For longer use time with high-powered laser source, it provides
Li-Ion chargeable battery inside so that it is not required
to replace batteries.
- The users can control the output power of the laser source
in five steps (from sub-mW to tens mW); it makes the battery
use time longer and keep the users’ eye from damage.