Test: AVO MINOR MULTI METER, 1930's
AVO MINOR MULTI METER, 1930's
Cheapest of all AVO meters in original case, to change the range you simply re plug the leads.
In 1938 the AVO minor cost 45 Shillings.
Donated by Roger Smith
©2007 The Museum of Technology, The Great War and WWII
Company registered in England No. 7452160, Registered Charity No.
1140352, Accredited Museum No. 2221