Audible Conductivity Indicator Kit
Auditory Conductivity Indicators are a practical alternative to light sensitive LED conductivity indicators. They also provide semi-quantitative information about the materials being tested. When both probes are in contact with a solid, or immersed in a solution, and the material is a conductor, the audible tone increases in volume and intensity as conductivity increases. There will not be any tone if the material is a non-conductor. The indicator comes with a one year limited warranty. (A 9-volt battery is required, but not included). The kit includes a 12 well Chemplate for testing multiple items conveniently. The plate also has a large well built-in for easy rinsing.
Details at a Glance
- | ~50 minute class periods
- Accommodates classes
Guides & Student Sheets
Our kits and modules provide you with everything you need so you can open, review, and teach the material confidently the next day.
- Full downloadable Teacher Guide with background information, detailed instruction, example data and answers
- Downloadable Student Sheets with age appropriate background information, full procedure(s), and analysis questions
- All materials necessary to carry out the investigation
- Safety Data Sheets
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