CHINA VFL 10mW AUA-10 Pen-type Visual Fault Locator

A fiber optic fault locator (also known as a visual fault locator, optical inspection light, or optical laser pen) is a tool used to detect faults in optical fibers using visible light (red light).

Wavelength: 650 nm

Output power: 10 mW

Fault detection range: up to 10 km

Universal connector (2.5 mm): FC / SC / ST

Compact handheld design, supplied with a belt pouch and strap hook

Power supply: 2 × AA batteries