Optical power meters

Ermenrich NetGeeks NU20 Optical Multimeter

The Ermenrich NetGeeks NU20 optical multimeter is designed for testing fiber optic cables. You can measure the absolute optical power in any fiber optic system source, measure the optical power lost in a cable, and perform a continuity test to check if there are any breaks in the fiber optic cables. The optical multimeter is a must-have device for network cabling installers, system administrators,

Ermenrich NetGeeks NU25 Optical Multimeter

The Ermenrich NetGeeks NU25 optical multimeter is a multifunctional device that can be used to measure optical power, find cable breaks, and determine other characteristics of a fiber optic network and its components. The VFL (Visual Fault Locator) function allows you to assess cable damage using light signals. There are three types of such signals: constant glow, slow flashing, and fast flashing.