Pneumatic Stool w o Back w 5 Leg Base Foot Activated New Arrival WITH HEADS * Without Clock Instrument Accessories WITH HEADS * Without Clock or Temp * Designed to put everything needed for fast accurate diagnoses at arms length * Features handle based rheostats for quick light intensity adjustments * Modular coiled cords guaranteed for ten years * High impact ABS housing * Improved cradle design featuring OptiSenseTM an optical sensor that automatically turns handles on when they are removed from the cradles * New Halogen HPX Lamp the two heads that come with this unit are WA11710 Ophthalmoscope WA25020 Otoscope Battery Type: Built in Polymer Lithium Battery load capacity under normal use * 5 year limited warranty * Seat diameter 16 * Base diameter 24 * Height Range 19 Hands Free Stool * Foot activated height control * Contemporary styling * 5 leg cast aluminum base * Firm polyfoam padding * Soft roll dual wheel hooded casters * Pneumatic cylinder height adjustment * Premium stain resistant woven knit backed vinyl upholstery * 24 black powder coated aluminum base * 4 thick round seat * 250 lbs