Flask Electroscope Aluminum Leaf Experiment Set Turn on the device and

Turn on the device and use a pad for adult/pediatric treatment connected in advance

With large easy-to-read LCD screen

The model displays the cell wall

and data hold function

They are a perfect addition to the classroom and also a great instrument to add to any music classroom

Flask Electroscope Aluminum Leaf Experiment Set Turn on the device andIncluded: Flask Electroscope Aluminum Leaf Experiment set is comprised of a glass conical flask with a brass rod, disc and aluminum leaf supported by a rubber cork. Observation of polarity through electric charge detection. 7. 5" height with 3. 5" diameter. Glass conical flask. Brass rod and aluminum leaf. Detect electric charges and determine polarity. Designed for use in professional laboratories but is an ideal choice for science classrooms and