Functions:
1) Multi-wavelength precise measurement
2) Absolute power measurement of dBm or μw
3) Relative power measurement of dB
4) Auto off function
5) Low voltage indication
6) FC adapter
7) Handheld, large LCD backlight display, easy-to-use
Wavelength range (nm): 800~1700
Detector type: InGaAs
Standard wavelength(nm): 850, 1300, 1310, 1490, 1550, 1625
Power testing range (dBm): -50~+26 or -70～+10
Uncertainty: ±5%
Resolution: Linearity: 0.1%, Logarithm: 0.01dBm
Connectors: FC
Working temperature (℃): -10~+50
Storage temperature (℃): -30~+60
Weight (g): 210
Dimension (mm): 160×76×28
Battery: 2 pcs AA batteries
Battery working duration(h): No less than 75 (according to battery volume)
Auto power off time (min): 10
