Electrolytic Capacitor Demonstrator, Model N2 Type_Low Form Labeled-terminal 50-ohm resistance unit at

Labeled-terminal 50-ohm resistance unit at 7

demonstrating ligament engagement and meniscus function for sports-medicine teaching

where colored liquid in a U-shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences

and internal bony landmarks

the bench-scale option for younger students or for compact apparatus where a full-size bar would be unwieldy

Electrolytic Capacitor Demonstrator, Model N2 Type_Low Form Labeled-terminal 50-ohm resistance unit atTen microfarad electrolytic capacitor in an ABS module with 4mm sockets, sized to extend RC time constants where charging and discharging curves stay watchable in real time.