"3B torso model"

Positioned For The Practice Of Lumbar Puncture Techniques

Versatile, easy to use, and compact precision instrument for measuring α-, β-, and γ-radiation.

Realistic Training On A 3 Month Old Infant Trainer

Complete both Michelson interferometer and Fabry-Perot interferometer experiments with this high-grade equipment set.

Record Temperature Differences, Revolutions, and pV Diagrams

Let the Fun Begin!

Five single slits of different widths in a slide frame.

Generate a uniform magnetic field perpendicular to the axis of the Teltron D series tubes.

Photographic diffraction objects in a slide frame.

Photographic diffraction objects in a slide frame.

High quality and reliable.

Bring options to your sex education program.

Easy and safe way to hold and power your tubes.

Hertz electron tube for quantitative investigations of Inelastic collisions of electrons with inert gas atoms.

This hand-held device simulates both heart and breath sounds and allows the determination of these by plugging in one of seven different menus, each containing 16 different sounds.

Transparent steam engine for demonstrating how an oscillating steam engine operates.