Fully featured, entry-level, dedicated OTDR with tablet-inspired design, suitable for metro and optimized to test through optical splitters, for seamless end-to-end FTTH characterization and troubleshooting. The MaxTester 730D (MAX-730D) is a PON/metro OTDR that is optimized to test through optical splitters up to 1×128, ensuring complete end-to-end FTTH characterization; it offers 1650-nm live testing capabilities and a 7-inch outdoor-enhanced touchscreen with up to 12-hour autonomy.