Welch Allyn 77747-L Wall ENT set. LED lamps inside the heads.

The Welch Allyn 77747 Wall Diagnostic System is a comprehensive, modular solution designed to put essential clinical tools within immediate reach for healthcare providers. This integrated system streamlines patient examinations by consolidating diagnostic instruments into a single, wall-mounted unit, optimizing workflow in busy primary care environments, emergency departments, and specialist clinics. The system includes the 76712 wall transformer equipped with two contoured handles, each featuring handle-based rheostats for precise light intensity adjustment. Integrated OptiSense™ sensors automatically activate the instrument handles when they are removed from the cradles and power them down upon replacement, ensuring energy efficiency and immediate readiness for the clinician. This specific configuration features advanced LED optics, including the 25020 LED Otoscope and the 11720 LED Coaxial Ophthalmoscope. These instruments provide consistent, high-quality illumination for accurate visualization of the tympanic membrane and the ocular fundus. The durable, high-impact ABS housing and pre-drilled mounting board ensure a stable, long-lasting installation that prevents accidental loss or theft of essential diagnostic tools. • Integrated 3.5V wall transformer with two ergonomic, contoured handles • Energy-efficient LED Otoscope (25020) and Coaxial Ophthalmoscope (11720) heads • OptiSense™ sensors for automatic power on/off functionality when handles are removed/replaced • Precise light control via handle-based rheostats • Durable, easy-to-clean ABS housing and modular design for future upgrades • Sturdy pre-drilled mounting board for secure wall installation