United Scientific® Ampere’s Rule Apparatus – Magnetic Field Demonstration Kit with Brass Wire & Compasses 96 well vortex rack safely enclosed with a protective

safely enclosed with a protective cage for classroom safety

This hands-on STEM learning set lets kids build 9 working models—including a house

With universal 110–240 V input

this miniature skeleton is designed to withstand frequent handling while providing accurate anatomical representation

United Scientific® Ampere’s Rule Apparatus – Magnetic Field Demonstration Kit with Brass Wire & Compasses 96 well vortex rack safely enclosed with a protectiveDiscover electromagnetism through hands on learning with the United Scientific Amperes Rule Apparatus. Designed for middle to high school students, this educational kit makes it easy to visualize and experiment with magnetic fields generated by electric currents. Featuring a sturdy brass wire mounted on a clear plastic base, this apparatus allows you to observe direction and strength of magnetic fields using six 16 mm compasses and one 45 mm