Welch Allyn - 741016-502 - Rheostat, Switch/ Nut Assembly
Rheostat, Switch/ Nut Assembly
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Half the weight of current 3.5v handles. Average 110 minutes of on-time between charging. Smallest diameter of any 3.5v power handle. Made from Cycoloy resin from GE plastics. Low-battery indicator. Lithium ion battery technology.