Visual Fault Locator FWV-100 | 10mW VFL + 1550nm Trace | 20km Fault Finder

This visual fault locator is the FWV-100, a pocket fibre fault finder that pairs a 10mW 650nm red VFL with an invisible 1550nm fault finder which draws the fibre trace on a 1.88 inch colour screen and locates faults up to 20km away. It suits faults the red light cannot reach, such as cable that is buried or run through pipes. The red VFL shows breaks and tight bends in patch leads and short runs as visible light leaking from the fibre, in steady or 3Hz flashing mode, through a universal 2.5mm connector. For longer runs the 1550nm port on the other end sends invisible pulses and the screen shows the trace with the distance to the fibre end or fault, with range and pulse width set from the measure menu. The fault finder tolerates live traffic up to 7dBm at 1270/1310/1577nm and 0dBm at 1490nm. Features and Benefits - Visible and invisible light in one tool - 650nm for what you can see, 1550nm for what you cannot. - Fault distance up to 20km on screen - find faults in buried cable and pipes. - Quick start VFL and LED keys - one press to light the fibre or the work area. - Rocker and press button control - fast menu changes with one thumb. - Built-in 900mAh battery with Type-C charging - over 4 hours on VFL only, over 6 hours on the fault finder only. - 3mm thick hard shell - built to take drops on site. - IP54 dustproof and waterproof PP storage box with hanging rope. Applications - FTTH drop and patch lead fault finding - Locating breaks in buried fibre and fibre in pipes - Checking continuity and fibre end before splicing - Quick checks during ONT installs and repairs In the box - Fault locator, PP storage box, two ceramic cores, Type-C cable, lanyard and packing box. Note: Both ports are lasers. Never look into the laser output or a live fibre end.