QIIRUN Fiber Optic OTDR Tester SM 1310/1550nm 26/24dB 100km with 4.3-inch Touch Screen, Multi-functional OTDR with VFL OPM OLS Event Map RJ45 Tracking Functions

Single Mode Multi-functional Mini OTDR -- Integrates functions such as Auto OTDR, Expert OTDR, Event Map, Optical Power Meter, Visual Fault Locator, Power adjustable stable Laser Source, Optical Loss Test, RJ45 cable length / sequence test, RJ45 cable tracking
Simple and Intuitive to Operate -- this OTDR r adopts with user-friendly UI design, 4.3-inch 800*480 pixels Touch Screen and computer-level file management, all together makes your work simple, intuitive and easy. Auto OTDR Mode allows greenhand user to operate it comfortably
Large Battery Capacity -- 3.7v 4,000mAh Lithium Battery together with intelligent power saving technology ensure up to 12 hours continuous test and 20 hours standby and suitable for long time field work. LED Flashlight is also equipped for your convenience
Data Storage and Processing -- you can upload data to PC via USB port, further analysis or processing can be done via management software. Built-in 8G memory card can save up to 200,000 curves. Measuring Unit includes KM, Feet and Miles to meet your preference
Other Features include -- 1）OPM supports CW/270/330/1K/2KHZ frequency identification； 2）VFL and OLS can run in the background, 3）OLS supports CW/modulation mode output with adjustable output power，4）Once click screen capture, easy to save the interface