Specifications
Operating Principle	FiberLert is a live fiber detector that senses near infrared light emitted from fiber optic cabling. A continuous red glow at the handle and an audible beeping noise (if not switched off) indicates the presence of near infrared light.
Optical Interface	Non-contact ceramic ferrule. Fits directly with 1.25 mm LC receptacles. Tethered ferrule adapter for testing 1.25 mm ferrule patch cord. Supports single-mode, multimode, UPC and APC connectors and ports.
Wavelength Detection	850 nm to 1625 nm
Optical Power Detection Range	+3 dBm to -30 dBm
Light Detection	Visible steady red LED indicator when optical power is detected
Lightbeat™ Indicator	Flashes twice every two seconds when unit is on and battery strength is sufficient.
Battery Saver	Unit automatically turns off after five minutes of inactivity
Batteries	2 AAA alkaline batteries included
Battery Life	Typically, greater than 1 year (5 hrs. of use a week)
Item Size	0.6” x 1.0” x 6.6” / 1.6 x 2.5 x 16.8 cm
Item Weight	2.1 oz / 59 g
Operating Temperature Range	-10 °C to 50 °C
Operating Humidity Ranges	95 % (10 °C to 35 °C) Non-condensing 75 % (35 °C to 40 °C) Non-condensing uncontrolled < 10 °C
Operating Altitude	≤ 3000 meters
Storage Temeperature	-20 °C to 50 °C

Máy dò quang FLUKE FIBERLERT-125,FIBERLERT, 850 NM TO 1625 NM LIGHT DETECTOR Fluke FiberLert™-125

Specifications: Fluke Networks FiberLert™ Detector