"dab SCIENTIFIC INC."

Perfect for demonstrating anchoring as well as connectivity, if one student puts a finger on one contact, another student puts a finger on the second contact and both then hold hands, the ball will light up.

Long, pure sounding aluminum tuning forks.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

A high quality enameled, copper magnet wire.

A good quality bare iron wire. AWG 20.

Dramatically Demonstrate that Temperature Increases with Pressure

This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).

Ideal selection for use with a ray box.

Frosted acrylic lenses for optical experiments.

A Staple For Optic Studies

High quality density cubes for the classroom.

Study series and parallel circuits with this high quality apparatus.

These glasses make the study of light and color fun and easy.

Ball and Ring Apparatus demonstrates thermal expansion.

Flexible, 18 gauge wire with alligator clips at both ends. The clips have a protective vinyl sheath.