Ready to use! Simply hang two pieces of foil from the hook and insert into the flask. This economical electroscope will function precisely for all your student electrostatic investigations, or as a teacher demonstration. Includes Teacher Notes, a reproducible student worksheet, electroscope assembly, and flask.
Additional ResourcesNo Additional Resources at the time.
Flinn Catalog/Reference Manual Page 674
Flinn Middle School Catalog/Reference Manual Page 407