【Wavelength 】Can measure 8 standard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, the test range :-70dBm - +6dBm.
【Function】4-in-1 features include optical power meter, 2mW visual fault locator, RJ45 network testing and LED lighting. Uses 2 AAA batteries (not included).
【Intelligent】Support lighting, support automatic shutdown, support backlight selection, support wavelength memory function, support user calibration.
【Specialization】Support FC/SC/ST universal interface, support RJ45 test, support the display of linear mw and non-linear indicators dBm.
【Portability】 Drop resistant, small size and light weight, easy to carry, can be easily put into pockets and backpacks.