OTDR Tester 3.5 Inch Touch Screen 1550nm 1310nm Optical Time Domain Reflectometer Fiber Optic Tester

Feature:1. HIGH RESOLUTION: This optical time domain reflectometer supports high resolution measurement, enabling precise measurement of small defects and losses between fiber cores and layers.2. SIMPLE OPERATION: The optical time domain reflectometer is user friendly in design, easy to operate, and can accurately measure without the need for complex setup and debugging steps.3. APPLICABLE SCENES: Used for various fiber optic measurement, such as fiber optic connectivity detection, fiber optic defect localization, fiber optic reflection and refractive index measurement, etc.4. BUILT IN BATTERY: The OTDR tester has a built in 2000mAh lithium battery with large capacity to ensure long endurance, equipped with a USB cable for charging anytime, anywhere.5. 3.5IN TOUCH SCREEN: Adopting a 3.5 inch TFT multi touch color LCD display screen, clear and intuitive, support LED flashlight function, suitable for more measurement environments.Specification:Item Type: OTDR TesterDynamic Range: 20dBEve