smellsofbikes
antique_meters
Junk found in Granddad's garage, part I:
Two old meters. The one to the right isn't that special. The one on the left is a full-on multimeter in a wooden case, measuring down to 10mV or 10mA and up to 600V. I don't know how old it is, but the red inop tag to the right says it was serviced in a Los Angeles instrumentation shop with the address "Los Angeles 7, Cal, ADams2-4201" which dates it to the early 1950's, as best I can tell.
antique_meters
Junk found in Granddad's garage, part I:
Two old meters. The one to the right isn't that special. The one on the left is a full-on multimeter in a wooden case, measuring down to 10mV or 10mA and up to 600V. I don't know how old it is, but the red inop tag to the right says it was serviced in a Los Angeles instrumentation shop with the address "Los Angeles 7, Cal, ADams2-4201" which dates it to the early 1950's, as best I can tell.