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These long-lasting aluminum tuning forks have a full sound.

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

Adjust the Magnets According To Your Needs.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

Small electrolysis apparatus with beaker included.

This newly designed rheostat features a protective cover.

Quality resistors for electrical experiments.

Bring older, weaker magnets back to life with this magnetizer.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

Long, pure sounding aluminum tuning forks.

Electrostatic Pompon Set

Equilateral prisms, made from high quality clear acrylic sheet.

The pre-formed Jumper Wire Set includes 25 wires in 14 color-coded lengths.

Snap on battery connectors for your electronics projects.

A must for your lab