AUA900D High Accurate OTDR mini pro optical time domain reflectometer 1310nm and 1550nm fiber optic UPC Port 3m to 64km 24/22dB

MINI-PRO OTDR Description of model and function difference: 1,Model: AUA901D.Port type: UPC.Single Wavelength: 1550nm. Dynamic Range: 22dB. Testing Range: 3m to 64km . 2,Model: AUA900D.Port type: UPC. Dual Wavelength: 1310 and 1550nm . Dynamic Range: 24/22dB. Testing Range: 3m to 64km . 3,Model: AUA901A.Port type: APC. Single Wavelength: 1550nm Dynamic Range: 22dB,Testing Range: 3m to 64km 4,Model: AUA900A.Port type: APC. Dual Wavelength: 1310 and 1550nm . Dynamic Range: 24/22dB .Testing Range: 3m to 64km . 9 Functions in 1 device 1 OTDR 2 EVENT MAP (similar to EXFO iLOM) 3 Optical Light Source 4 Optical Power Meter 5 Visual Fault Locator 6 RJ45 Ethernet Cable Sequence 7 Ethernet Cable Distance 8 Ethernet Cable Tracker 9 LED Light