3D Life History of Angiosperms Model, 24 x 18 x 2" Measurement_Stopwatches & Timers and image-formation experiments in introductory

and image-formation experiments in introductory optics

3 glass features 10mL capacity with spout for small-volume chemistry and laboratory applications

Demonstrates the one-way current behavior of a rectifier diode rated up to 6A at 400V

sized to extend the meter's effective voltmeter range up to bench supply outputs without overdriving the coil movement

3D Life History of Angiosperms Model, 24 x 18 x 2" Measurement_Stopwatches & Timers and image-formation experiments in introductoryMagnified angiosperm life cycle model traces pollination, fertilization, seed development, and germination through a complete hand painted sequence on a mounted base.