Old Meters
By Norman Gates; posted February 10, 2015
View Original: Click to zoom, then click to magnify (3648 x 2736) 3410KB
|
AC voltmeter, ammeter with relay, small voltmeter, AC wattmeter. purchased at insulator shows. |
|
|
AC voltmeter, ammeter with relay, small voltmeter, AC wattmeter. purchased at insulator shows. |