Glass Polished Gold Leaf Electroscope, For Laboratory, Packaging Type : Box

Gold Leaf Electroscope (Sheet Metal)

The metal case tends to eliminate vagrant deflections some times caused by charges residing on glass walls. The leaf support rod is the case are of glass to give good visibility. 

Gold Leaf Electroscope (Glass Flask)

This practical and economical electroscope consists of leaf mounted on metal rod hold by rubber stopper in a conical flask. The shape of flask is such that it gives ample space for the leaf to diverge when charged.