The MaxTester 945 from EXFO America is a cutting-edge fiber certifier designed for efficiency and accuracy, ideal for professionals in the telecommunications industry. Its 100% automated fiber inspection process provides a seamless one-step pass/fail analysis at both ends of the fiber, significantly reducing the time required for testing. Featuring a 7-inch high-resolution touchscreen, which is the widest in the industry, this device ensures clarity and ease of use while delivering leading FasTesT 1 performance that certifies two fibers at two wavelengths in under three seconds. The optical certifier is compliant with multiple industry standards simultaneously and includes plug-and-play optical options such as visual fault locators (VFL), power meters, and a range of inspection probes tailored to enhance its functionality. Built-in diagnostic tools help eliminate reference errors and guarantee Encircled-Flux (EF) compliance per ANSI/TIA and ISO/IEC standards, making it an essential tool for accurate fiber link loss and optical return loss (ORL) measurements. With a robust rechargeable lithium-polymer battery offering up to 12 hours of continuous operation, the MaxTester 945 stands out as a reliable instrument for modern fiber optic testing and certification needs.