[Main function] 

 u self-calibration function 

 u with high-performance imported light probe 

 u high sensitivity, large dynamic range 

 u 0.01dBm precision 

 u range is automatically converted 

 u small size, light weight, low power consumption, high reliability 

 u battery Low battery indicator and automatic shutdown function to facilitate the field work 

 u linear optical power and the number of optical power display 





 【Application】 

 production and study of the u of fiber optic devices 

 u fiber network testing and maintenance 

 u optical communication teaching and testing 





 【Specifications】 

 Model 
 A 
 B 

 Detector 
 InGaAs 
 Fitered of InGaAs 

 Wavelength (nm) 
 850,1300,1310,1490,1550,1625 
 850,1300,1310,1490,1550,1625 

 Measurement range (dBm) 
 +6 To -70 
 +26 To -50 

 Uncertainty 
 +5% 

 Resolution 
 0.01dBm 

 Battery 
 9V alkaline or rechargeable batteries 

 Optical connector 
 FC universal adapter or (FC, the SC, ST interchangeable adapter) 

 Operating temperature 
 -10 ℃ to 60 ℃ 

 Storage Temperature 
 -20 ℃ to 70 ℃ 

 Operating Humidity 
 <95% 

 Auto-off time 
 10min 

 Dimensions 
 16.5 × 8.0 × 3.5cm 

 Weight 
 280g 


 Description: 

 A wavelength range: the scope of the provisions of a standard wavelength λ from λmin to at λmax optical power meter designed in this wavelength range required targets. 

 Two power measuring range: according to the provisions of indicators to measure the maximum optical power range. 

 3 uncertainty: the error between the test results of the test results to determine the optical power of standard optical power.