US$ 4206.50
Walks students through four-stroke diesel operation on a 16-inch hand-cranked model
Hand painted
and wavelength experiments
providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly
Internal Gear and Pinion Drive Mechanical Demonstration Model Item Type_Weights Walks students through four-stroke dieselHand cranked internal gear and pinion between two clear plastic plates, with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission.
US$ 4206.50
US$ 331.50
US$ 1897.50
US$ 3497.50
US$ 99.00
US$ 248.00