Human Nose Anatomical Model, 2X Life Size, 12" Tall archive-pending Simultaneous AC and DC output

Simultaneous AC and DC output on this low-voltage power supply

liquid columns

Wide-mouth reagent bottle in heavy-duty borosilicate glass holds 1000mL with glass penny stopper for chemical storage and laboratory handling

and mechanical-advantage experiments (stand base and support clamp sold separately)

75 x 2 inch chrome-steel horseshoe puts a stronger gap field on offer than the 4-inch model

Human Nose Anatomical Model, 2X Life Size, 12" Tall archive-pending Simultaneous AC and DC outputTwice life size longitudinal section reveals nasal cavity, sinuses, septum, and airway anatomy at scale, sized for small group demonstration without magnification.