NK110 series VFL has high-power of 650nm laser as emitting device. It is suitable for SM/MM optical fiber, used to detect optical fiber connectivity and fault location such as optical fiber fracture and bending.Equipped with two AA dry batteries, continuous working time is long.

The universal adapter is used, which is suitable for FC, SC, ST connectors,No adapter is require.It is an ideal tool to test various types of optical fiber jumpers, ribbon and bundle pigtails, as well as on-site or optical fiber line maintenance.