Description

stable triggering to 30 MHz

Mounted Zener diode on a transparent base with 4mm color-coded sockets and a printed circuit diagram

producing distinct audible pitches at varying spin speeds to relate rotational frequency to perceived sound frequency

autoclavable and thermal-shock resistant for precise measurement of gas volumes evolved during a reaction

Concave Glass Mirror, 75mm Diameter, 75mm Focal Length Handle Type_Twisted Wire stable triggering to 30 MHzConcave glass mirror at 75mm aperture and 75mm focal length, ~3mm thick, the f 1 geometry producing strongly converging beams for vivid magnification and real image demos.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Concave Glass Mirror, 75mm Diameter, 75mm Focal Length Handle Type_Twisted Wire stable triggering to 30 MHz

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