US$ 13.95
Relay-based NAND-gate module on a demonstration base
and month on a multi-function readout for lab and classroom timing
sized for hands-on demonstrations of series-circuit current and voltage division
2 inches with 1
Malvern Iron Fly Wheel Unit for Energy Transfer, 6" Diameter Material_Steel Relay-based NAND-gate module on aIron flywheel at 5 inches diameter and 0. 625 inches thick in a cast bracket on a rubber footed wooden base, storing rotational kinetic energy during Malvern electrical to mechanical studies.
US$ 13.95
US$ 28.00
US$ 149.00
US$ 35.00