The Welch Allyn 74710 is a wall-mounted 3.5V transformer designed for medical diagnostic stations, featuring dual handles that power ophthalmoscope and otoscope heads (often models 11720/20000). It utilizes automatic rheostats to turn instruments on when lifted, providing adjustable, reliable, and consistent, long-lasting illumination for clinical examinations.
Welch Allyn Transformer 74710
$145.00Price
- Voltage: 3.5V output, 120V/60Hz input (standard), 120V / 60Hz / 0.5A.
- Functionality: Automatic on/off mechanism; handles light up when lifted from the holder and turn off when replaced.
- Construction: Compact, space-saving design with durable chrome-plated brass handles and 8ft coiled cords.
- Lighting: Built-in voltage regulator ensures consistent, high-intensity illumination for maximum lamp life.
- Compatibility: Accepts 3.5V Welch Allyn instrument heads.
Operational Details:
The unit allows for independent, adjustable light intensity via built-in rheostat knobs. It is suitable for permanent mounting in exam rooms and, while it can be left on, it is recommended to turn the main power switch off during extended periods of non-use.
