close vintage analog voltmeter with scale and control knobs
|
||||||||||||||
|
|
|
|
||||||||||||
|
|
||||||||||||||
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
close vintage analog voltmeter with scale and control knobs |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : analog antique classic collectible device dial electricity engineering equipment gauge german heritage history industrial instrument knob laboratory measurement mechanics needle panel pointer precision regulator retro scale science switch technology testing tool vintage voltage voltmeter wooden |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Detailed macro shot of an old analog voltmeter showing the circular dial with needle, measurement scale, and surrounding rotary knobs. A historic scientific instrument used for electrical testing in the mid-20th century |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||