The MAX-730D - PON/metro OTDR from EXFO America stands out with its impressive 7-inch outdoor-enhanced touchscreen, which is the largest available in the handheld industry, allowing for an intuitive user interface and greater visibility in varying lighting conditions. This device is engineered for efficiency in FTTx in-service testing at 1650 nm and is equipped with an optional in-line GPON/XGS-PON power meter. With a rugged, lightweight design suited for outdoor applications, it features remarkable short dead zones of just 0.5 m for event detection and 30 m for PON connections, ensuring precise measurements in complex environments. Boasting a dynamic range of up to 39 dB and a robust battery that provides 12 hours of autonomy, the MAX-730D is a reliable tool for telecommunications professionals seeking to enhance their field testing capabilities.