Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 this universal clamp holder accepts

this universal clamp holder accepts rods up to 20 mm in diameter and bolts securely to retort stands for oversized load support

5 inches on an 8 by 8 by 2

Ceramic center on each 5 x 5-inch iron wire gauze square spreads Bunsen flame heat beneath beakers and flasks

the 27-part life-size dual-sex torso opens at the back to expose spinal cord alongside visceral and reproductive anatomy

fine print

Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 this universal clamp holder acceptsRegulated dual output power supply showing independent LED readouts of voltage and current, pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each.