AC/DC Motor Generator Demonstrator (Shunt and Series) Geology_Geology Charts & Models Three primaries (red

Three primaries (red

Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work

and permittivity

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

Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

AC/DC Motor Generator Demonstrator (Shunt and Series) Geology_Geology Charts & Models Three primaries (redConvertible motor generator running AC or DC in shunt or series wound configurations, with a 2 pole armature, commutator, brushes, electromagnet coil, and horseshoe magnet that swap by hand.