This electroscope box is made of anodized aluminum with glass windows in both the front and back of the box
The glass plates prevent an erratic motion of the leaves by shielding them
Thereby allowing the leaves to react only to charges that are intentionally brought near them
The plates are easily removable, allowing for introduction of ionizing material
Measures 5-1/8'' length by 3-5/8'' width

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.9 inch
Height : 3.7 inch
Length : 6.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B005QEIASY