Check the listing for details. Corning Siecor OTDR Plus Multitester II Model 340M-4210 with Hard Carrying Case. Condition: Seller refurbished. Listed at 3950.00 USD. Feel free to contact us for additional information through ebay mail, or directly at: nrscientific@gmail.com or at (201) 592-1864. Corning Siecor OTDR Plus Multitester II Model 340M-4210with Hard Carrying CaseModel: 340M-4210S/N: 2008-1267Includes: Power Adapter SW101: Input: 100-250 V / 50-60 Hz / 1.0 - 0.5A Output: 12 V / 3.5 A. Software Upgrade: V. 3.23C Hard Carrying CaseNote: Will Include new replacement battery: Panasonic LCS 2312This tester is in excellent operational condition, and will include a new replacement battery.N&R Scientific Company, Inc. - also known as NR Scientific, is the owner and seller of the item offered for sale. Our primary warehouse and refurbishment facility is located on Roosevelt Place in ​Palisades Park, New Jersey. We are minutes from Manhattan, and local to all 3 New York City Area Airports. Items located at our primary facility in Palisades Park can generally be made available for acceptance testing/inspection prior to shipment. We have been providing the highest quality refurbished and fully guaranteed equipment to customers worldwide for many years. You can purchase with complete confidence that refurbished equipment will be provided in excellent cosmetic and perfect operational condition and that non-refurbished equipment is accurately described and represented. Manufacturer's Description: The Model 340 OTDR Plus Multitester II offers true multi-testing 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.An optional hard drive is also offered to allow mass data storage and speeds testing by eliminating the need to constantly exchange floppy disks in the standard drive.The product line offers a large variety of high-performance multimode and single-mode modules featuring a superior single-mode unit with 46 dB dynamic range. SoftView Emulation Software provides desktop analysis and quality documentation capability. Specifications: Optical ModulesMultimode Modules 340M-40 340M-41 340M-42Center Wavelength (±20 nm) 850 nm 1300 nm 850/1300 nmDynamic Range 23 dB 26 dB 23/26 dB Attenuation Deadzone 6.5 m 7 m 6.5/7 mSingle-mode Modules 340M-13 340M-14 340M-15 340M-23 340M-24 340M-25Center Wavelength 1310 nm 1550 nm 1310/1550 1310 nm 1550 nm 1310/1550± 20 nm ± 20 nm 20/± 20 nm ± 20 nm ± 20 nm ± 20 nmDynamic Range 30 dB 28 dB 30/28 dB 36 dB 34 dB 36/34 dBAttenuation Deadzone 10 m 12 m 10/12 m 10 m 12 m 10/12 m Single-mode Modules 340M-34 340M-36 340M-38 340M-39 340M-61 340M-62Center Wavelength (±20 nm) 1550 nm 1310/1550 nm 1550 nm 1310/1550 nm 1244 nm 1244/1310 nmDynamic Range 40 dB 40/40 dB 46 dB 43/46 dB 36 dB 36/36 dBAttenuation Deadzone 6 m 6 m 10 m 10/10 m 6 m 6/9.5 mSingle-mode Modules 340M-63 340M-64 340M-71 340M-72 340M-73 340M-74 340M-76Center Wavelength (±20 nm) 1244/1550 nm 1244/1625 nm 1625 nm 1310/1625 nm 1550/1625 nm 1625 nm 1550/1625 nmDynamic Range 36/34 dB 36/36 dB 36 dB 36/36 dB 36/36 dB 40 dB 40/40 dbAttenuation Deadzone 6/11 m 6/7 m 7 m 9.5/7 m 11/7 m 7 m 11/7 mHybrid Multimode/Single-mode Modules 340M-56 340M-57 340M-53 340M-54Center Wavelength (±20 nm) 850/1300 nm 850/300 nm 1310/1550/1625 nm 1310/1410 nm1310/1550 nm 1310/1550 nm 1550/1625 nmDynamic Range 23/25 dB 23/24 dB 40/40/40 dB 36/36 dB22/21 dB 33/31 dB 36/36 dBAttenuation Deadzone 8/9 m 8/9 m 7/7/7 m 7/7 m 11/12 m 11/12 m 7/7 mGeneral ModuleParameter SpecificationUniversal 2.5 mm Connector Types3 FC, ST® Compatible, SC, D4, Biconic,(Ultra PC standard) DIN 47256, SMA 905/906(Angle PC available) Diamond HMS-0/HMS-10/HMS-10A, E-2000Reflective Deadzone (typical) 3 m (multimode) / 3.5 m (single-mode) Pulse width 4 ns to 10 µs (multimode); 10 ns to 30 µs (single-mode)(wavelength dependent)Spectral Width (RMS) 10 nmLoss Resolution 0.001 dBDistance Resolution 0.0001 km; 0.01 meters; 0.001 kft; 1ft; 0.0001 miDistance Sampling 0.25, 0.5, 1, 2, 4, 8, 16 m (range dependent)Distance Accuracy 0.0025% of distance measurement +/- distance resolution +/- index uncertainty Laser Certification CDRH class 1 requirements (eye safe) 21 CFR (F-cartM6behindswitch)