Check the listing for details. TMO350 High Quality Performance Multi functional Fiber Optic OTDR 1310/1550nm. Condition: New. Listed at 715.99 USD. TMO350 Multifunctional OTDR Tester Optical Time Domain Reflectometer 1310/1550nm 32 30dB/35 33dB OPM+VFL+OLS+Event Map Introduction TMO350 series Optical Time Domain Reflectometer(OTDR) is the new generation of intelligent meter for the detection of fiber communications systems. With the popularize of optical network construction in cities and countrysides, the measurement of optical network became short and disperse. TMO350 is specially designed for that kind of application, its economic and also have outstanding performance. Features Integrated design, smart and rugged. Small and light, easy to carry. 1625nm online detection module with filter is available as a option for a online FTTx/PON detection. Multi-measuring mode, simple to use,finish measurement by just one button. Realtime measuring function, convenient to monitor the splicing process. Internal large power visual laser source for accurate positioning the closer fault point. Internal -5dBm stable laser source. Warnning function could prevent module of OTDR damaged by optical signal. Integrated with 2 main USB and one sub USB port, for controlling by PC or connect external instrument. Support chinese and english input,friendly interface,analog keyboard capable. Integrated with 8G internal memory. Storage more than 80000 groups curve. Provide data simulation software to process, generate and print report. Multi Language: Chinese, English, German, Spanish, French,Portuguese. Battery indicator function. Long working hours for outdoor operation IOLM Function Visual Fault Locator function (VFL) Optical Power meter function (OPM) Optical Light Source function (OLS) Specification: Testing wavelength 1310/1550nm Dynamic range 32/30dB 35/33dB Event Dead Zone 0.8m Attenuation Dead Zone 4m Pulse Width 3ns, 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs Testing Distance 500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km Measurement Time Use-defined (smart link) ; with real-time measurement function Linearity ≤0.05dB/dB Loss Threshold 0.01dB Loss Resolution 0.001dB Distance Resolution 0.01m Sampling Resolution minimum 0.25m Sampling Point Maximum 128,000 points Distance Accuracy ±(1m+measuring distance×3×10 -5 +sampling resolution) Internal visual source 10mw, CW/2Hz Stable laser source >-5dBm DataStorage 80000 groups of curve Interface 3 USB port Display 7 inch touch screen Battery 7.4V/6.6Ah lithium battery, continuous 8-10 hours Working Temp -10℃~+50℃ Storage Temp -20℃~+75℃ Relative Humidity ≤90%, non-den Dimension 230×185×70mm / 1.5kg Accessories Main unit, 8.4V power adapter, Lithium battery, FC adapter, USB cord, User guide, CD disk, carrying case Option SC/ST, Bare fiber adapter Applications Measure the loss of splicing points, optical connectors and adapters. Measure the loss of single fiber or cable. Measure the length of cable ,set different refractive index for various fibers. Locate the position of broken point, Optical connector and adapter. Measure the discrete reflection ratio between SR points. Measure return loss for whole fiber circuit including connecting points and s points. What's in Package: 1x TMO350 OTDR Tester, 1x 8.4V power adapter, 1x Lithium battery, 1x FC adapter, 1x USB cord, 1x User guide, 1x CD disk, 1x carrying case NOET 1.Your valid phone number is very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives. 2. Any Customs tax applied to this package should be covered by buyers. 3.As has been stated on the eBay item description, Import duties, taxes and charges are not included in the item price and shipping charges. These charges be at the buyer responsibility. meanwhile the customs tax depend on the buyer local customs office.