US$ 400.00
the smallest in the bar-magnet series
reducing the need for separate tool types
Walks students through four-stroke diesel operation on a 16-inch hand-cranked model
and strings for equilibrium and vector experiments
both AC and DC simultaneously
Water Turbine with Dynamo Model Item Type_Dissection Pins the smallest in the bar-magnetConverts flowing water kinetic energy into electricity through a mini water turbine coupled to a dynamo, transparent housing revealing the hydropower conversion inside the casing.
US$ 400.00
US$ 36.00
US$ 150.00
US$ 31.25
US$ 139.99
US$ 35.00
US$ 17.95
US$ 300.00