4.75" St. Louis Motor Demonstration Apparatus Subcategory_Color and Light This comprehensive instructional module plugs

This comprehensive instructional module plugs directly into the Advanced Autotronics Simulator workstation designed to train students on modern automotive airbag safety systems

sized to give student bench setups a direct numeric reading without analog parallax

the standard configuration for keeping the field intact between classroom magnetism sessions

91mm diameter

4.75" St. Louis Motor Demonstration Apparatus Subcategory_Color and Light This comprehensive instructional module plugsExposes every moving part of a two pole armature rotating between permanent magnets on an open 4 inch plastic base, running on 3 6V DC to illustrate both motor and generator operation.