Wavelength recognition range
800-1700nm
Identification signal type
CW, 270HZ±5%, 1KHZ±5%, 2KHZ±5%
Adapter type (mm)
H 0.9/0.25 for bare fiber H 2.0/3.0 for pigtail
Signal direction
left and right LED indication
Relative optical power value
digital display
Optical signal frequency
270HZ, 1KHZ, 2KHZ LED indicator display
Working temperature (°C)
-10~+60
Storage temperature (°C)
-25~+70
Battery
9V (airmail not include)