Welch Allyn dependable handle. The universal handle accepts all Welch Allyn 3.5v instrument heads. It is well balanced and rests comfortably in the hand. Its weight is evenly distributed end to end. Its built-in step-down transformer is UL recognized. It has an adjustable rheostat control. Its free-floating reserve setting allows optimal intensity and battery life. A long-lasting rechargeable nickel-cadmium battery included. Its smooth, non-abrasive knurled finish ensures a no-slip grip. Its chrome-plated brass handles provide durable, long-life construction. It has a safety switch to prevent accidental draining of the battery. It has metal head connectors for durability. For use with rechargeable or C-cell batteries. Conforms to IEC 601-1, 220v-250v, 50/60 Hz.
The Welch Allyn Warranty Welch Allyn will repair or replace, free of charge, any parts of its own manufacture proven to be defective through causes other than misuse, neglect, damage in shipment, or normal wear.