Rechargeable visual fault locator (VFL)
Rechargeable visual fault locator (VFL) has the function of fiber identification and faults locator of SM or MM fiber, it is a helpful assistant to dead zone of OTDR, it is also a basic maintenance tool for fiber network as well as telecommunication network systems SPECIFICATIONS VFL Wavelength: 650nm±15nm VFL Output Power: 10mW (20/30/50mW available up on request) VFL Flashing Frequency: 2Hz Connector: 2.5mm universal connector LED: 4LED(50mW) Battery: 18650 Lithium battery 3.7V/2200m