Universal back clip design,suitable for 0.25/0.9/2.0/3.0 fiber
LED backlit display,suitable for various environment and no auxiliary lighting required
Testing sensitivity -40dBm to 10 dBm
Strong and stable light source,…
Display relative optical power
Test online without interruption of the link.
Recognize the signal of 270Hz, 1KHZ,2KHz.
Comes with a hood to provide more accuratetest results outdoors.