The MaxTester 945 from EXFO America is an advanced fiber certifier designed for professionals in the telecommunications industry, offering exceptional performance and versatility. With its leading FasTesT™ technology, this device certifies two fibers at two wavelengths in under three seconds, significantly improving testing efficiency. The 7-inch high-resolution touchscreen, the largest in the industry, enhances user experience by providing clear and detailed displays during tests. Equipped with automated fiber inspection capabilities, the MaxTester 945 simplifies the testing process to a single step, complete with pass/fail analysis at both ends of the fiber, thereby reducing reference errors and negative loss. It adheres to multiple industry standards simultaneously and ensures compliance with built-in Encircled-Flux requirements as per ANSI/TIA and ISO/IEC standards. Further enhancing its usability, the device features a long battery autonomy of 12 hours and supports various fiber types, connectors, and wavelengths, making it a robust tool for link loss and optical return loss measurements.