Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 Base-mounted 2-stroke diesel engine model

Base-mounted 2-stroke diesel engine model in aluminum and plastic

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

illustrating linear thermal expansion

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

3 glass beakers with DIN 12231 white graduations and a pouring spout

Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 Base-mounted 2-stroke diesel engine modelRegulated 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.