Description

Designed to detect the presence of electric charge, this sturdy electroscope features a metal case with front and rear glass windows to prevent air currents from affecting the deflection of the leaves. Leaves are gold and aluminum. Leaf support rod is held in place by an insulating plastic sleeve. A graduated scale is also provided for measuring the deflection from 0 to 90 degrees. Includes activity guide. Shipping Details Shipping Type: parcel Free Shipping: true Specifications Maximum Age: None Maximum Grade Level: None Allergens: Contains No Allergens Certifications: Not Applicable Grade Level: Grades 5-12 SUOM Description: Each Age Range: 12 and Up Brand Name: United Scientific Description: Gold Leaf Electroscope