The ST-3105E Economical VFL is an efficient and low cost basic fiber test tool, it provides a visible way to find fiber faults and identify fibers in an optical network during and after installation. It includes:Finding the breakpoint, poor connections, bending or cracking in fiber optic cables. F
| 
 Type  | 
 ST-3105E VFL  | 
| 
 Central Wavelength  | 
 650nm±10nm  | 
| 
 Emitter Type  | 
 FP-LD  | 
| 
 Output Power  | 
 1mw or 10mw  | 
| 
 Optical Connector  | 
 FC/2.5mm universal connector For 1.25mm connectors, FC (Male)-LC (Female) convertor can be optional on customer requests  | 
| 
 Operating Model  | 
 Both CW and Pulse(2Hz) available  | 
| 
 Power Supply  | 
 Two AAA alkaline batteries  | 
| 
 Battery Operating Time  | 
 60hours  | 
| 
 Operating Temperature  | 
 -10~+60 (℃)  | 
| 
 Storage Temperature  | 
 -25~+70 (℃)  | 
| 
 Dimension (mm)  | 
 113*30*18  | 
| 
 Weight  | 
 37g  | 
