Internal Gear and Pinion Drive Mechanical Demonstration Model Item Type_Weights and wavelength experiments

and wavelength experiments

0 Type-B to Type-B cable connects data-logging sensors

providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly

6-piece organic chemistry glassware set includes interchangeable components with 14/23 joint size for distillation and synthesis procedures

Internal Gear and Pinion Drive Mechanical Demonstration Model Item Type_Weights and wavelength experimentsHand cranked internal gear and pinion between two clear plastic plates, with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission.