Charge Producers and Proof Plane - ES-9057C

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Overview

The Charge Producers create equal positive and negative charges when rubbed together. The Proof Plane samples the charge density from a charged object. The charge can then be measured using the Electrometer and Faraday Ice Pail.

The Charge Producers and Proof Plane also now feature a conducting tip at the bottom of each handle.

Buying Guide