Feature: 1. NINE FUNCTIONS: Fiber optic tester support OTDR, event map, optical power meter, red light source, stable light source, light loss test, LED light, RJ45 line measurement, RJ45 line hunting 2. AUTOMATIC ANALYSIS: Optical time domain reflectometer can automatically analyze data in 1 click test without further operation 3. MAIN ROLES: OTDR isused to evaluate FTTx and access network construction and maintenance, identify fiber breakpoints, measure cable length, and calculate relative optical power loss 4. LARGE SCALE TESTING: OTDR optical time domain reflectometer can measure a large range of optical fiber networks, including long distance optical fiber networks and distributed optical fiber sensor networks 5. TECHNICAL PARAMETERS: Fiber optic tester with 4.3in IPS capacitive display, touchable screen, light loss test using FC or SC interface, range 0‑30dB; With line finding test function, can test through line T568B, cross line T568A Specification: Item Type: OTDR Fiber Optic Tester Model: AUA565A Stable Light Source: 1650nm Test Range: 80km Four Languages Available: Chinese, English, Portuguese, and Spanish Save Test Data: > 100000 Sets(shipped with 32GB memory card) Display: 4.3in IPS capacitive display with touch screen Power Supply: Built in 2 x 7.4V 2200mah polymer lithium battery(shipped with built in battery) RJ45 Receiver Power Supply: 1 x 9V6F22 battery(not included) VFL Red Light Interface: 2.5mm universal SC, FC, ST OTDR stable light source interface: Can be replaced with SC, UPC or FC, UPC OPM Optical Power meter Interface: 2.5mm universal SC, FC, ST Optical Loss Test: FC, SC interfaces range from 0dB to 30dB With Line Finding Test Function: Through line T568B, cross line T568A can be measured . Package List: 1 x Reflectometer1 x User Manual1 x USB Cable1 x RJ11 Crocodile Clip Wire1 x Power Cord1 x FC Adapter(installed on the machine)1 x SC Adapter1 x RJ45 Receiver1 x RJ45 Remote Adapter1 x Storage Bag1 x Strap1 Pack of Cleaning Cotton Swabs1 x Earphone1 x RJ45 Test Cable