● Broadcast model, -50 +26dbm, 7 wavelegths, universal conector
● Accurate measurement ±0.2 dB
● Continuous use 60h (only in optical power meter mode)
● Automatic wavelength memory, 6 wavelengths 850/1310/1490/1550/1625nm
● Pocket size
● Network test, judge signal transmission
● Universal adaptor for FC/SC/ST
● With LED lights for dark environment
● Lithium battery USB-charging/ AA Batteries (optional)