Low-Voltage Bulb Demonstrator with 4mm Terminals Category_Anatomy and Life Science this brass cylinder on an

this brass cylinder on an ebonite-insulated base demonstrates Faraday-cage shielding and uniform-curvature charge density

sized for hands-on demonstrations of series-circuit current and voltage division

Half-size digestive system model fits smaller class benches while preserving the full esophagus-to-rectum path and accessory organ anatomy in two removable parts

Wear-replacement timer switch for the goggle sanitizer cabinet

with a single-point central support stabilizing the rail

Low-Voltage Bulb Demonstrator with 4mm Terminals Category_Anatomy and Life Science this brass cylinder on anSingle E10 bulb socket on a 4mm terminal base rated to 6V max, designed to slot inline with other PH1029 series modules to build a complete student wired circuit on the lab bench.