Power meter and VFL integrated in one unit, this tester allows to perform both optical power/loss measurements and Fiber faults tracing visually. ST-3223 VFL Power Meter is an ideal tester used in quickly mechanical splicing and FTTx networks. Optical Port: FC, SC, ST
| 
 Model  | 
 ST-3223  | 
| 
 Operating wavelength(Power Meter Module)  | 
 1310 1490 1550 850 1300 1625  | 
| 
 Detector Type  | 
 InGaAs  | 
| 
 Out put power(VFL module)  | 
 1mW  | 
| 
 Power Measurement Range  | 
 -70~+3dBm  | 
| 
 Uncertainty  | 
 ∮0.5dB  | 
| 
 Resolution  | 
 0.01  | 
| 
 Operation temperature  | 
 -10~+60   | 
| 
 Storage Temperature  | 
 -25~+70  | 
| 
 Auto-off function  | 
 Yes, Auto-off after 10minutes idle time  | 
| 
 Battery Life @ OPM  | 
 180 hours  | 
| 
 Battery Life @ VFL  | 
 60 hours  | 
| 
 Power Supply  | 
 3pcs AA Batteries  | 
| 
 Weight  | 
 700g (including batteries)  | 
| 
 Size  | 
 192*102*50  | 
| 
 MODEL  | 
 INCLUDES  | 
| 
 ST-3223  | 
 VFL Power Meter, 3pcs alkaline batteries, User Manual, Cotton swabs and Soft carrying case.  | 
