CC0 · no rights reserved
Voltmeter / Ammeter
From the collection of National Air and Space Museum. Free to download, adapt and use — no permission needed.
About this work
2-1/4 in. dia. range positive and negative 30 amps with 2 posts
National Air and Space Museum’s own descriptionSubjects
Credit lineVoltmeter / Ammeter. National Air and Space Museum, Transferred from the U.S. Air Force. CC0.
