VFL-250 Pen Shape 650nm Laser Diode Visual Fault Locator for 2.5mm Ferrule (SC, ST, FC Connectors)

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VFL-250 2.5mm Ferrule 650nm Red Laser Diode Visual Fault Locator Note: 1.25mm Ferrule Adapter is available here: VFL-ADP Key Features: Mates with 2.5mm ferrules including ST, SC, F C For 1.25mm ferrules add VFL-ADP adapter or use VFL-125 650nm visible laser diode can be operated in continuous or pulsed modes Mode button cycles among Continuous Wave (CW), Pulsed (2.5Hz) and Paused modes Locates breaks or excessive bends in fiber optic cables Durable metal construction LED status indicator provides on/off and battery status (Green-On, Red-Low Battery) Clip pocket-sized pen-like design "Ballpoint pen" style on/off switch on the end Endcap protects laser unit Specifications: Central Wavelength 650 +/- 10nm Output Power 0.5mW into single-mode fiber Spectral Width < 10nm Transmission Continuous Wave (CW) or 2.5 Hz Pulsed Power Source 2x AAA Alkaline Batteries (No Included) Operating Temperature 0 - 50 °C Detection Distance < 6 km (3.7 miles) Dimensions/Weight 170mm x 13.5 mm / 88 grams Light Source Class IIIA Laser Diode Show more