Feature:1. MAIN FUNCTIONS: Evaluation of FTTx and access network construction and maintenance, identification of fiber breakpoints, measurement of fiber cable length, calculation of relative optical power loss2. MICRO USB DATA INTERFACE: External storage small memory card(not include). Includes analysis software for further data analysis or processing3. WAVELENGTH AND SCREEN DISPLAY: Test wavelength of mini OTDR is 1310/1550nm, 3.5in color display (non touch)4. 9 FEATURES: Can be used as OTDR, event reflection, optical power meter, visual fault locator, stable light source, ethernet cable distance, ethernet cable tracker, RJ45 ethernet cable sequence, LED lights5. Main Functions: Evaluation of FTTx and access network construction and maintenance, identification of fiber breakpoints, measurement of fiber cable length, calculation of relative optical power lossSpecification:Item Type: Optical Fiber TesterModel: AUA900DMaterial: ABSConnector Type: UPCDual Wavelength: 1310, 1550nmDisplay: 3.5in displayPower Supply: Built in 3.7V/4000mah polymer lithium batteryNine Features: OTDR, event response, optical power meter, visual fault locator, stabilized light source, ethernet cable distance, ethernet cable tracker, rj45 ethernet cable sequence, LED lights.Package List:1 x Host1 x Adapter1 x Charging Cable1 x Plug1 x CD1 x User Manual1 x Storage Bag1 x Storage Bag Belt1 x FC LC Adapter