Forced Oscillation and Resonance Demonstrator, 19" Tall Lab Supplies_Tongs 3A max with oxidized constantan

3A max with oxidized constantan winding and a nickel-plated phosphor-bronze sliding contact

75-inch frame for bench storage between uses in teaching chemistry and biology labs

Spout for easy pouring

and mechanical-advantage experiments

Extreme 300x enlargement resolves fine structures including capillary beds and nerve endings in a detailed skin cross section for histology and dermatology teaching

Forced Oscillation and Resonance Demonstrator, 19" Tall Lab Supplies_Tongs 3A max with oxidized constantanDemonstrates Hooke's Law, forced oscillation, and resonance through a 6V motor driving cams and spring actuators across four springs and two hanging masses on a 19 inch frame.