Make: Advanced Fiber Solutions,

Model: OM120

Description: Optical Power Meter.

Will be shipped with 2 AA Batteries. But will be Powered up prior to shipping 

The OM100 series meters are a low cost series of power meters for the technician who wants a high performance meter.
This Ruggised optical power meter is the ideal tool for measuring optical power of both multimode and single mode applications. When used with an LED source or a laser source the AF-OM120 can be used to measure insertion loss (attenuation) in both multimode and single mode fiber optic cables.
This unit features a 5 button control panel - ON/OFF, Wavelength, dBm/dB, Zero ref and backlight. This easy-to-use power meter also features a 128x64 graphical display with added illiustations should as displaying the zero reference absolute value when reading in db and a full testing guide (zero referencing, single ended testing and double ended testing).
850 nm, 1300 nm, 1310 nm, & 1550 nm
Abosolute (dBm) & Relative (dB) reading
Germanium (Ge) detector type with 1, 2, or 3 mm core
Zero Reference function, Back Light, Auto OFF

Protective Rubber boot