A.P.4343 section on electrical test equipment (AVO's etc..) - UK Vintage Radio Repair and Restoration Discussion Forum

ScottBouch · 29th Oct 2025, 6:27 pm

Hi all,

I have just added these sheets to the RTFM library, they give a brief datasheet style overview of many electrical test instruments used in the RAF/RN in the late 50's / early 60's, a few models of AVO are detailed by their RAF type designation. This is A.P.4343Q, Vol. 1, Section 1

Note the terms "Multimeter" and "Testmeter" are both used, I've not yet identified a difference between the two terms.

To access the files,

Visit: https://scottbouch.com/rtfm/

Then either:
Browse to A.P. (Volume system) > 4343 > Q > Vol. 1 > Secton 1
Or
Use the search function for the word "multimeter" which will expand the list to the correct place.

Cheers, Scott

29th Oct 2025, 6:27 pm	#1
ScottBouch Octode Join Date: Feb 2013 Location: Leicestershire, UK. Posts: 1,548	A.P.4343 section on electrical test equipment (AVO's etc..) Hi all, I have just added these sheets to the RTFM library, they give a brief datasheet style overview of many electrical test instruments used in the RAF/RN in the late 50's / early 60's, a few models of AVO are detailed by their RAF type designation. This is A.P.4343Q, Vol. 1, Section 1 Note the terms "Multimeter" and "Testmeter" are both used, I've not yet identified a difference between the two terms. To access the files, Visit: https://scottbouch.com/rtfm/ Then either: Browse to A.P. (Volume system) > 4343 > Q > Vol. 1 > Secton 1 Or Use the search function for the word "multimeter" which will expand the list to the correct place. Cheers, Scott __________________ www.scottbouch.com