Using a microscale conductivity meter

A yellow conductivity meter submerged in a measuring jug of clear liquid

Source: © Shutterstock

Explore electrical conductivity with this practical that allows students to test different materials for how well a current will pass through them. Includes kit list and safety instructions.

Let your students test which solids and solutions/liquids conduct electricity with a microscale conductivity meter, exploring which materials are more conductive than others.

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