OPM-300 is a full-function optical power meter,it aims at fiber network installation, fiber network engineering acceptance and  fiber network maintenance. Combined usage with  optical light source, it offers a quick and accurate testing solution on both SM and MM fibers. Compared with usual power meters, the OPM-300 has more great functions/features of automatic wavelength identification and switching, as well as intelligent backlight control. Also this type has features of good appearance, good touch feeling and considerate humanization design.

Features
l  Wave ID—Automatic wavelength identification and switching

 (when used with -OLS310 A handheld light source);
l  Frequency ID/Tone detection---Automatic frequency identification;
l  Data storage function, up to 1000 test records;
l  USB communication port to download the saved testing records;
l  Reference power level can be set up and stored;
l  Auto-off function can be activated or deactivated;
l  AA alkaline and AC adapter for power supply;
l  Low battery indication.
Specifications