Tektronix TFS3031 TEK Ranger OTDR, With options 8 & 11. (singlemode 1310/1550)

Battery must be charged to power on. The power supply does not work. Tested control spool length 11,765 mtrs with 99% accuracy.

TEK Ranger unit comes in a hard carrying case with a soft case for everyday use. Included is a user's manual, power supply(not working), keyboard, software, manual cleaver, cleaning solution, text-wipes and (2) jumper fibers outfitted with FC connectors.

Extended Range 1310 / 1550 nm Singlemode, Option 8

3.5 inch Disk Drive, Option 11

If your job is to install, maintain or restore optical fiber, the TekRanger TFS3031 mini-OTDR with IntelliTraceTM Automated Fiber Analysis System is a rugged, easy-to-use, mini-optical time domain reflectometer (OTDR) that's built for you. It's designed to stand the rigors of field work, while providing precise measurements on singlemode or multimode optical fiber systems.

IntelliTrace technology automatically adjusts and optimizes test parameters so you don't have to. Just press the Start/Stop button and it will provide the best possible resolution, while maximizing dynamic range to give you the most accurate measurements available in a mini-OTDR today. Unlike competitive units, one IntelliTraceFilter acquisition provides consistent, repeatable and accurate results. The location, reflectance and loss of every splice appears quickly and clearly on the large, high-contrast display.

The TFS3031 is the only mini-OTDR that can locate an event at 10 meters while also finding an end at 175 km away (on singlemode fiber) with the push of a single button. No need for multiple acquisitions to get a complete picture of your fiber, either with a displayed trace or an event table. You get greater productivity in labor with less training.