Stackable D-Size Battery Cell Holder, Alternate Model Item Type_Spoon 75 x 2 inch chrome-steel

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

sized for small-group demonstration without magnification

Erlenmeyer Flask with a 500mL capacity and narrow neck is made of heavy-duty borosilicate 3

ESP control module for the hydraulic unit

Chrome-plated 60mm reading magnifier extending to a 20cm focal length

Stackable D-Size Battery Cell Holder, Alternate Model Item Type_Spoon 75 x 2 inch chrome-steelStackable D cell holder in durable plastic with metal contact plates, linking to additional holders in series or parallel to extend bench circuit voltage or capacity without soldering.