• Visually demonstrate to students the increase and decrease in the conductivity of a liquid
• 3 binding posts
• Molded socket on a PVC cover

The Conductivity of Solutions Kit provides a visual demonstration of the conductive properties of a variety of liquids. The PVC lid of the apparatus has a light bulb screwed into a socket at its center and two binding posts on either side on the socket for connecting wires to the device. Two electrodes hang from the lid and are internally connected to the lamp circuit. This lid fits a plastic cup intended to hold various solutions. Instructions included.

Sold in a pack of 10.

Includes:
• 1 Glass tumbler
• 1 Light bulb
• 1 Lid with socket, binding posts, and electrodes