The Ermenrich NetGeeks NU10 optical multimeter is a compact device for testing fiber-optic communication lines. You can measure the absolute optical power or relative loss of optical power between two points in the fiber optic cable. The device is useful to those who install and maintain cable networks or inspect and certify telecommunications equipment.

The multimeter supports six wavelengths: You can select the desired one with a push of a button. The FC/SC/ST interfaces are used for connection. There is an option to set the reference level for the current wavelength which makes it easier to determine the power loss. The measurements are displayed on the built-in backlit screen. The device runs on batteries. The auto-off function helps save the power.

Key features:

  • Absolute and relative optical power measurements
  • FC/SC/ST connectors supports 6 wavelengths
  • Option to set the reference level
  • Powered by batteries; auto-off function
  • Portable design and simple operation

The kit includes:

  • Transmitter
  • Pouch
  • Cotton swabs
  • User manual and warranty card
Brand Ermenrich
Warranty years 5
EAN 5905555017006
Package size (LxWxH) cm 6x19x15.5
Shipping Weight kg 0.35
Optical power meter wavelength nm 850/1300/1310/1490/1550/1625
Fiber connector type FC SC ST
Maintained cable type single-mode (SM) multimode (MM)
Units of measurement dB dBm W
Power detection range dBm -50 — 26
Option to set the reference level yes
Display FSTN LCD
Display backlight yes
Power supply 3 AAA batteries (not included)
Low battery status indicator yes
Auto power off yes
Operating temperature range °C -10 — 60
Operating humidity range % 20 — 60
Type optical multimeter

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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