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Old 10th Jul 2006, 11:13 am   #129
G4BZI Roger
Pentode
 
Join Date: Nov 2005
Location: Crewe, Cheshire, UK.
Posts: 136
Default Re: AVO Multimeter survey

I have a Test Set Multirange No. 1 - looks like ex-RAF last calibrated in the mid-1970s.

On the bottom LHS of the scaleplate there are the following characters in the "ser. no." space: A.C.W./R 472 1094.

This meter would not zero properly on the ohms div. 100 range - this was cured by cleaning the contacts on the 1A fuseholder in the battery compartment.

Roger.
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