Conductor/Insulator Kit (20 Pack) In Stock Now

Conductors conduct electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are copper, aluminum, gold, and silver. Some common insulators are glass, air, plastic, rubber, and wood.

Each kit includes a random assortment of various conductors and indicators that can be used with circuit kit to test conductor/insulator properties of each item.