Check the listing for details. Corning Siecor OTDR Plus Multitester II Model 340M-5600 with Hard Carrying Case. Condition: Seller refurbished. Listed at 1999.99 USD. You are bidding on a used Corning Siecor OTDR Plus Multitester II Model 340M-5600, s/n 2002-0423 complete with AC Adapter, Manual, extra Battery, Keyboard and Hard Carrying Case. Note, the battery in the unit is very hard to remove and the manual is missing the cover. The Model 340 OTDR Plus™ Multitester II offers true multitesting capability that features field-installable single-mode, multimode and quad OTDR modules, visual fault locator, as well as optional built-in power meter and laser source. The standard unit provides internal solid-state memory for 125 traces and a floppy disk drive. A large 10.4-in (26.4 cm) display is easy to read and eliminates the need to jump from screen to screen to view results. Because it is active matrix color, readability is further enhanced. The extraordinary strength, durability and weather resistance of the custom polymer housing protects your equipment investment. Troubleshooting with the 340 is quick and easy with the SmartTest™ Function. At the touch of a button, the 340 selects the parameters and then tests the fiber. The DualTrace™ Function tests and displays both wavelengths on one graph. The multitasking operating system provides fast fiber analysis and data collection. The DualPulse feature allows measurement of the same fiber with two pulse widths to optimize resolution and distance measurements.Applications LANTelcoCATVDynamic Range 850/1300 nm : 23/25 dB 1310/1550 nm : 22/21 dB Good Luck in Bidding!