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Universal AvoMeter (AVO Meter) 7 Mk.i (1) Early

Universal AvoMeter 7 Mk.i ; AVO Ltd.; London (ID = 2145828) Equipment Universal AvoMeter 7 Mk.i ; AVO Ltd.; London (ID = 2145829) Equipment
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Universal AvoMeter 7 Mk.i ; AVO Ltd.; London (ID = 2145828) Equipment
AVO Ltd.; London: Universal AvoMeter 7 Mk.i [Equipment] ID = 2145828 486x553
Select picture or schematic to display from thumbnails on the right and click for download.
For model Universal AvoMeter (AVO Meter) 7 Mk.i (1) Early, AVO Ltd.; London:
Photo kindly supplied by Richard Allan ..richardsradios.co.uk
 
Country:  Great Britain (UK)
Manufacturer / Brand:  AVO Ltd.; London
Year: 1936 ?? Category: Service- or Lab Equipment
Wave bands - without
Details
Power type and voltage Direct Current supply (DC)
Loudspeaker
Power out
from Radiomuseum.org Model: Universal AvoMeter 7 Mk.i [Early] - AVO Ltd.; London
Material Various materials
Notes

Seventh version of the Avometer, 46 ranges. The first version to incorporate auto cut out.

Bakelite front panel with an aluminium or bakelite case.

The early version has a brass zero adjuster while the later version has a bakelite one.

Ranges;

DC 1, 10, 100, 400, 1000 volts - sensitivity 2/1 mA
DC 2, 10, 100 mA, 1, 10 A
AC 10, 100, 400, 1000 volts 
 sensitivity: 2/1 mA on 100+ volts, 20/10 mA on 10 volt
AC 10, 100 mA, 1, 10 A
R    1k, 10k, 100k, 1 M ohm (50, 500, 5k ohm centre) Q knob required on highest range
C 0.01 - 20 uF (1 uF centre)
Power 4 W into 4k ohms (127 volts)

Model page created by Gary Cowans. See "Data change" for further contributors.



All listed radios etc. from AVO Ltd.; London
Here you find 65 models, 64 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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