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This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.

Sturdy, smooth rolling dynamics cart, with universal smartphone adapter.

The properties of radioactivity and the concept of half-life determination can be difficult subjects for students to fully understand.

This kit lets students see the effect of electric and magnetic fields on an electron stream.

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

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using the Helmholtz coil pair (not included). By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge (e/m) and the velocity of the electrons.

Robotics for grades 3 to 5.

The ADVANCED Spectrometer System is capable for conducting a wide selection of spectroscopy experiments.