- Adjustable rheostat controls light intensity
- Compact pocket clip
- Accepts all Welch Allyn 2.5v instrument heads
- Compact, lightweight, well-balanced, and comfortable in the hand
- Long-lasting rechargeable nickel-cadmium battery included
- Smooth, non-abrasive knurled finish ensures a no-slip grip
- Chrome-plated brass construction provides durable and reliable long-life
- Convenient drop-in recharging with model 71140 Universal Desk Charger
- Easily convertible to AA battery operation (simply remove rechargeable battery and insert two AA batteries)