US$ 85.00
giving students a wide reference range for density analysis
Included is a touch screen
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
Electrolytic Capacitor Demonstrator, Model N2 Type_Low Form giving students a wide referenceTen 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.
US$ 85.00
US$ 19.90
US$ 33.50
US$ 33.50
US$ 55.50
US$ 150.00
US$ 47.00
US$ 167.50
US$ 150.00