"micro tube racks"

This power supply is earthed and tested for high-voltage insulation and leakage.

Low voltage power supply with four outputs primarily intended to simultaneously supply power for the Teltron line of electron tubes and Helmholtz Coils, with four independent, adjustable DC voltages. The DC voltages are stabilized, regulated, floating, and galvanically isolated from one another, in addition to being short circuit proof and secure from external voltages.

Adjustable Voltage Power Supply

This unit can replace multiple supplies on your lab bench.

This kit is a learn-by-building introduction to a motor’s basic components.

Explore solar energy with this innovative science kit designed to help students investigate energy transformations. A hinged box helps students discover how the angle of photovoltaic panels relative to the sun affects power output. Compare your experimental findings to online sun-angle calculators.