Fiber Optical Power Meter
>2s PERM
Save
If the energy is too low, the beep will be on and device
will auto power off.
Battery energy detect
MT-7603
PERM
1KHz
nm
REF
dBm
Save
VLS
GLINT
VFL
Unit
REF
Remain80%---100%
Remain40%---80%
Remain20%---40%
Remain less than20%
17