Spare Lamp House for Optical Bench Subcategory_Lab Coats and Aprons sized as the heaviest gauge

sized as the heaviest gauge in the line for high-current electromagnet windings and resistance-vs-length investigations

showing how current through an iron core builds magnetic flux in student investigations

sized at 10 inches for focused respiratory anatomy teaching

natural curves

Demonstrates inertial mass independent of gravity through a spring-steel oscillating platform with two 130 by 50mm trays

Spare Lamp House for Optical Bench Subcategory_Lab Coats and Aprons sized as the heaviest gaugeLamp house assembly dimensioned as the matched replacement unit for optical bench and light source apparatus when the original housing reaches end of life.