"micro tube racks"

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.

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

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

Small electrolysis apparatus with beaker included.

The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.

Students measure the voltages generated by a series of different pairs of half cells using the Electrolytic Bridge.