"micro tube racks"

This aluminum tuning fork has sliding weights on each tine.

Even frequencies make harmonic relationships clear and calculations easier.

Designed for Physics and Physical Science experimentation.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

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

These Physical Pitch Sets are highly accurate.

This project kit makes coding and engineering design accessible to students in the classroom.

Long, pure sounding aluminum tuning forks.

Bulk hole plates to expand your TeacherGeek collection

Demonstrate the Difference Between the Specific Heat of Objects.

High precision, quantitative atomic spectra experiment.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.

Small electrolysis apparatus with beaker included.

This demo features a cathode beam to explain the electromagnetic nature of electrons.