Fiber Optical Tester Power Meter with Visual Fault Locator Red Light Source 70~ 10 50~ 26dBm

Features:

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   OLED display screen, visible under strong light.
   2.500mAh rechargeable lithium battery.
   3.Type C charging port.
   4.Users can calibrate and correct themselves.
   5.With 1000 data storage spaces.
   6.With upper computer software, data can be exported.
   6.User set memory (wavelength, unit memory).
   7.Display both mW and dBm values simultaneously.