CLEARANCE

Educational Materials, Mechanics, Application: Physics, Cotton, 4 ply 200 ft.

Demonstrate refraction and internal reflection.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

A must for your Meter Stick Optical Bench

Perfect for Your Meter Stick Optics Bench.

Variety of lenses for optical experiments.

Vividly demonstrate elastic and inelastic collisions.

Educational Materials, Mechanics, Application: Physics, Hooked Weight, 500g

Useful for exploring the build-up of static electricity in physical science classrooms.

Designed for use with general purpose oscilloscopes.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

This self-contained apparatus explores wave velocity.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

This aluminum tuning fork has sliding weights on each tine.