Handheld optical power meter is a precise and durable portable instrument specially designed  for the installation, operation and maintenance of optical fiber networks. It features an exquisite  appearance, backlight display with optional switch, auto power-off function, ultra-wide optical  power test range, high test accuracy, user self-calibration function and universal interface design. Meanwhile, linear index(mw)and non-linear index(dBm) are displayed on the same screen.

Specifications