Standard Object Screen for Optics Human Anatomy_Human Anatomy Models Eight aluminum-shank tuning forks tuned

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

fulcrum balance

with DC output to 25V and AC to 24V at up to 6A for classroom electronics

5-inch slots arrayed on a 20-inch polished hardwood stand accommodate simultaneous gravity filtrations across student workstations in chemistry classrooms

current sensors

Standard Object Screen for Optics Human Anatomy_Human Anatomy Models Eight aluminum-shank tuning forks tunedFor image formation studies on optical benches, this object screen provides a stable projection surface for ray diagrams and lens investigations in physics coursework.