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Low Voltage Conductivity Indicator

Safely Test the Conductivity of Liquids and the Strength of Electrolytes

  • Great for grades 7-11
  • Comes with 2 electrodes; instruction sheet; list of activities; and suggestions for follow-up activities.
The indicator uses two alligator clips; a 12V/15W light bulb and an AC adapter (all available separately). AC adapter steps voltage down from 110 VAC to 12 VDC to prevent accidental shocks.



Item # Description Unit Availability Price Quantity
470152-984 Low Voltage Conductivity Indicator
Each Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-387-9393 or email


Item # Description Unit Availability Price Quantity
470020-246 Universal AC Adapter
Each Retrieving Restricted


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