Potentiometer Ing. J. Jeřábek & Co. Prag

ID: k00586
Kategorie: Technik
Unterkategorie: Geräte
Standort: Altes Geschäft

Zustand: Gebraucht

Beschreibung: This historical measuring apparatus, manufactured by Ing. J. Jeřábek & spol. Prague, is a precise potentiometer designed for laboratory use. The instrument is housed in its original wooden case with a black control panel. It was used for precise regulation of electrical voltage and current, enabling calibration of measuring devices or scientific experiments. The potentiometer includes rotary selectors and a measuring scale, along with a wiring diagram located on the inside of the lid. This type of instrument was widely used in electrical engineering laboratories in the first half of the 20th century.

2 500 Kč / €104