3-Speed Manual Transmission Gearbox Demonstration Base Size_8 x 5" Walks students through four-stroke diesel

Walks students through four-stroke diesel operation on a 16-inch hand-cranked model

Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket

adjustable resistance

Built around electron-microscope reference detail

Bulk 144-pack of pre-cleaned 75 x 25mm glass microscope slides features frosted labeling ends and ground polished edges for high-volume teaching labs

3-Speed Manual Transmission Gearbox Demonstration Base Size_8 x 5" Walks students through four-stroke dieselThree speed manual transmission with reverse in a clear plated case, hand cranked so students trace how shifter engagement alters gear ratios and output torque selection.