Mallette universelle , Service Standard , un voltmètre et un ampèremètre - Measuring instrument - Bakelite, Metal, Brass - 1940

Old professional electrical measurement case Service Standard, Paris, including an analog voltmeter and an analog ammeter of high precision. The set is presented in its original transport case with wooden handle and metal protections. The voltmeter has several ranges up to 600 volts, while the ammeter allows measurements up to 150 amperes. The two devices bear the number 33468 and are marked « Service Standard – 190 rue Championnet – Paris ». Instrument formerly intended for workshops, laboratories, electrical installations and technical services for the control of voltages and currents. A beautiful piece of French industrial heritage, with large dials, visible mechanisms, connection terminals and a patina of use appropriate to its age, circa 1940. *** not tested ****

Highly sought after in the world of industrial design, scientific curiosities, old medical technology, laboratory optics, steampunk, and rare measuring instruments. Ideal for a collector, industrial loft decoration, cabinet of curiosities, scientific display case (theodolite, microscope, sextant, compass)