Fluke Networks FiberLert Live Fiber Detector, Fiber Optic Cable Testing, 2Number of Batteries Supported, AAA, Battery Included

The easy, pocket-sized fiber troubleshooter. Quickly verify fiber activity, polarity, and connectivity with the FiberLert Live Fiber Detector. This pocket-sized tool tests single-mode, multimode, UPC and APC patch cords and ports with a non-contact / non-contaminating detector. The LightBeat feature flashes the LED, indicating a powered-on condition and good battery, a timer shuts FiberLert off after five minutes of inactivity to extend battery life (2xAAA, included). Rugged design includes a convenient pocket clip and is backed by a two-year warranty.; Detects optical power in single-mode and multimode fiber wavelengths (near infrared range 850 nm to 1625 nm); No setup or interpretation needed - light and sound indicate presence of an optical signal; "Non contact" detector reduces the risk of contamination and damage; Suitable for ports and patch cords, SM, MM, UPC and APC connections; LightBeat flashes to indicate operation and battery status; powers off after five minutes of inactivity to preserve battery life (2xAAA, included); Two-year warranty