3.5V Rechargeable Power Handle with NiCad Battery Option:IEC Plug Type-A and C-Cell Battery meticulously designed for effective oxygen

meticulously designed for effective oxygen delivery at a concentration rate of 40% to 50%

Relieves itching

it provides accurate results

10mmHg at the lower thigh

3.5V Rechargeable Power Handle with NiCad Battery Option:IEC Plug Type-A and C-Cell Battery meticulously designed for effective oxygenFeatures Reliable power for instruments. 3. 5 V Nickel Cadmium rechargeable handle. Compatible with various power sources. 60 minutes of continuous power. Model 71000 A: Non convertible rechargeable version. Model 71000 C: Versatile with C cell battery option. Description Welch Allyn 71670 3. 5 V Nickel Cadmium Rechargeable Handle for Desk Well Chargers, Provides reliable power and the option of a variety of handy power sources. This handle will power