Optical system testing instrument Description Visual laser source, output power lmW, about 5km Visual laser source, output power >10mW, about 12km Visual laser source, output power >15mW, about 14km V visual laser source, output power ^30mW, about 15km VLS-8 Series Mini Visual Laser Source Description VLS-8 Series Mini Visual Laser Source totally complies with the human engineering. It's small in size, easy to operate, portable and integrated with a launching indicator. A Visual Laser Source is usually used to inspect the damaged or broken point of a optical fiber, cable, patchcord and etc. If the inspected fiber does have a defect, user could find the visual laser at the broken or damaged point. VLS-8 Series Mini Visual Laser Source is suitable for both single mode and multimode fibers. The performance of the visual laser source will act a little different on different fiber coat and color. Features • Totally comply with the human engineering design. Small, portable and durable • Standard multi-adaptor can be applied to connect with almost any adaptor type. Also provides interchangeable fiber adaptors of serval common types • Higher output laser power, Max 15km detecting range • Integrated with continuous wave and 2Hz modulated wave outpur function Standard Accessories 2*AAA batteries, carrying bag, user manual_ Optional Accessories_ Male FC to female LC adapter for LC connector (model: HD078) Note: (3> It is strictly prohibited to direct the human eye and please take precautions to avoid static electricity releasing © The output power is figured out bytesting multiple mode optical fiber in 23°C±3°C <D The testing range will be different in different fibers @ The battery life is figured out by testing two new AAA battery in 23c,C±30C.The battery life will be a little different by using different AAA battery.