Fiber Optic Power Meter Portable Fiber Power Tester with Measurement Range -50～+26dB Calibrated Wavelength 850/1300/1310/1490/1550/1625nm Frequency ID（Hz） 270，330，1K，2K

Features: Wave ID—Automatic wavelength identification and switching Frequency ID/Tone detection---Automatic frequency identification Intelligent backlight control (light intensity can be adjusted properly according to ambient light, which greatly reduced power consumption) Data storage function, up to 1000 test records USB communication port for saved testing records download Reference power level can be set up and stored User self-calibration function Auto-off function can be activated or deactivated AA alkaline and AC adapter for power supply(NOT included) Low battery indication Specifications: Calibrated（nm）wavelength: 850, 1300,1310,1490,1550,1625 Detector type: InGaAs Measurement Range（dBm）:-50～+26 Uncertainty (dB):±0.15（3.5%） linearity (dB): ±0.02 Display resolution(dB): 0.01 Frequency ID（Hz）: 270，330，1K，2K Wave ID（nm）: 1310，1490，1550，162 Date storage capacity: 1000 Communication Port: USB Optical Connector type: FC,SC,ST interchangeable Alkaline battery:3*AA，1.5V(NOT included in the package) Power Supply Adaptor(V):8.4 Battery Operating time (h):200 Operation Temperature(℃):-10～+60 Storage Temperature(℃):-25～+70 Dimension:23.5*16*8cm Weight:0.75kg

• Measurement Range（dBm）:-50～+26
• Calibrated（nm）wavelength: 850, 1300,1310,1490,1550,1625
• Frequency ID/Tone detection---Automatic frequency identification
• Intelligent backlight control (light intensity can be adjusted properly according to ambient light, which greatly reduced power consumption)