Techwin Handheld Tester OTDR TW3100E with Automatic Measurement Mode We will try our best to provide products similar to Yokogawa OTDR, Anritsu OTDR, EXFO OTDR, JDSU OTDR, Ideal Networks OTDR. Introduction 1.Automatic Measurement Mode: Only by selecting the measurement wavelength, the measurement parameters are automatically set, and the trace data is automatically saved and automatically analyzed. 2.Multi-wavelength Measurement Mode: In the parameter setting, the wavelength can be automatically switched into the multi-wavelength measurement mode. Under this mode, the analysis can be achieved on the attenuation state of the same fiber section under different wavelengths. 3.Trace Fixing Function: It can achieve the same-screen comparison and display of one trace with another real-time trace or the trace under the average measurement, which is very useful for the installation of multi-core fiber or the checking of the aged fiber in the optical fiber network already been installed. 4.Multi-wavelength Analysis Function: It can achieve the comparison, display and analysis functions of any trace file. 5.FTTx online testing, able to identify the splitter and the fibers end. 6.Large-capacity lithium-ion rechargeable battery, with the long standby time over 8 hours. 7.Bellcore file format (.sor), with the storage of greater than 10,000 traces. 8.Communication Light Detection: It can effectively protect the test instrumentation and communication equipments.