Product Information
This indicator has a bulb large enough to safely test the conductivity of liquids and the strength of electrolytes. Using an AC adapter (available separately), the voltage is stepped down from 110 VAC to 12 VDC to prevent accidental shocks. The indicator uses two alligator clips; a 12V/15W light bulb; and comes with 2 electrodes; instruction sheet; list of activities; and suggestions for follow-up activities. Developed by Science Kit's Product Development Team. Grades 7–11.
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