Re: AVO Multimeter survey
Another instrument has arrived...... plus an interesting donation....
I have received an Admiralty Pattern 47A with 'well worn' carry case.
Serial number 16860-944
The instrument is in pretty good condition and a nice additon to the collection. An interesting observation is the scale lining. the '480V' text looks to be smaller than the other text. I get the feeling the person lining the scale went a little over zealous with their writing and run out of space....
Once again....the 'J' also appears..
The second instrument, albeit not a Avometer, is in fact an Avo Radiac meter. Known as the RSM (Radiac Survey Meter) Mk 4.
No serial number on the small display, but marked 1545 in the rear.
Just thought i would add it as an interesting design....
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