VFL Visual Fault Locator (fiber quality test):

Sends a continuous (“continuous wave” CW) or pulsed (“glint” 2Hz) signal of your choice and will allow you to visualize the quality of the fiber.
The signal sent is 650nm with a power of 30mW, which ensures a range of 30km.
Universal 2.5mm optical connector, supplied with FC LC adapter to meet the majority of situations.
Works with 2 1.5V batteries provided, usage time over 9 hours.

Metal structure with protective cap, supplied with carrying case.
 

VFL Visual Fault Locator (fiber quality test): Sends a continuous (“continuous wave” CW) or pulsed (“glint” 2Hz) signal of your choice and will allow you to visualize the quality of the fiber. The signal sent is 650nm with a power of 30mW, which ensures a range of 30km. Universal 2.5mm optical connector, supplied with FC LC adapter to meet the majority of situations. Works with 2 1.5V batteries provided, usage time over 9 hours. Metal structure with protective cap, supplied with carrying case.   Recommended products Provided by KALEA-INFORMATIQUE Fiber Optic Power Meter Tester + VFL Visual Fault Locator View product Fiber Optic Power Meter and VFL and Ethernet Network RJ45 - Rechargeable View product Fiber Optic Identifier with Integrated VFL 10mW View product Lot Of 2 Hybrid Fiber Optic Adapters FC UPC Male To LC UPC Female View product Tester for Fiber Optic Power Meter and Ethernet Network RJ45 Lithium Battery View product Optical Fiber Tester Power Meter Compatible 850 1300 1310 1490 1550 1625 NM View product Transceiver Module SFP+ 10GBase-SR Fiber Optic Multimode LC. 850nm View product Optical Fiber Tester Optical Power Meter 850 1300 1310 1490 1550 1625 nm Li-ion View product