Optical Power Meter Fiber Tester - Compatible 850 1300 1310 1490 1550 1625 nm - Rechargeable

Features:    
1. LCD color screen for easy reading     
2. Mini Optical power meter to measure fiber loss.       
3. With memory wavelength function    
4. Able to identify working frequency    
5.Support user calibration    
6.Support SC, FC, ST interface    
7.Support linear (nW) and non-linear indicators (dB)                                               
8.Support lighting + backlight switch                                   
9. Lithium battary for power supply, or external power supply.     

Available wavelength:800-1700nm
Sensing Fiber: InGaAs
Measurement Range: -70~+3dBm
Uncertainty: ±5%
Standard Wavelength: 850/1300/1310/1490/1550/1625nm
Power supply: Lithium Battery
Resolution: 0.01dB
Optical connector: interchangeable SC/ST with built-in universal 2.5mm adaptor