US$ 137.50
transistor
this regulated low-voltage DC power pack outputs a fixed +12V through front-panel terminals on the benchtop
Used to teach how AC/DC ammeters and voltmeters work
Single-degree graduations and a non-magnetic plastic case allow this 100mm tangent compass to mount on any tangent galvanometer for precise direction-and-deflection readings
Steel Ball Bearings, 6mm, 50-Pack Subcategory_Wave Motion transistorFifty pack of 6mm steel ball bearings for projectile launchers, ballistic pendulums, and collision experiments, consistent in mass for repeatable kinetic and potential energy calculations.
US$ 137.50
US$ 20.00
US$ 147.50
US$ 89.99
US$ 622.62