Ancien coffret militaire des ampèremètres

Old box of electrical measurement instruments, probably intended for the control or maintenance of industrial electrical installations, dating likely from the 1950s–1970s. The metal transport case, marked BX-31-A and labeled Made in USA, contains 7 analog measuring devices including ammeters, wattmeters (MW), reactive power measurement devices (MVAR), and a voltmeter (kV). The dials bear various scales and technical specifications. Overall, it presents a handsome industrial patina with signs of use, wear, and oxidation related to its age. Not tested for operation. A fine old technical set for a collection of scientific, electrical, or industrial instruments.

Estimación:€180

Ver todos los artículos deCatawikioVarios