ЭЛЕКТРОННЫЕ ТРУБКИ D

Spare tube for the U8481350 Training Oscilloscope. еще

The quantization of energy, as well as the generation, registration, and analysis of spectra and the associated experimental confirmation of models, are important components of most curricula around the world. The well-known 1913 experiment ... еще

The fluorescent sodium tube is designed to demonstrate resonance fluorescence in sodium. The highly evacuated, argon-filled glass tube, with multiple distilled sodium coating is mounted on a panel with a viewing window and is intended ... еще

Replacement Neon tube of 1000912: Franck-Hertz Experiment Neon Tube Heater еще