OPM-22/22V

Accurate measurement ±2 dB

Continuous use 60h (only in optical power meter mode)

VFL with 10mW (Only for OPM-22V)

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)