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

Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 745692) Equipment
 
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 949192) Equipment
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 384666) Equipment Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 255784) Equipment
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 777927) Equipment Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1242513) Equipment
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1242514) Equipment Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1242515) Equipment
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1418168) Equipment Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1760790) Equipment
Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1760791) Equipment Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 1760792) Equipment
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Universal AvoMeter Mk.i ; AVO Ltd.; London (ID = 384666) Equipment
AVO Ltd.; London: Universal AvoMeter Mk.i [Equipment] ID = 384666 632x700
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For model Universal AvoMeter (AVO Meter) Mk.i (1), AVO Ltd.; London
 
Country:  Great Britain (UK)
Manufacturer / Brand:  AVO Ltd.; London
Year: 1951 ? Category: Service- or Lab Equipment
Wave bands - without
Details
Power type and voltage Dry Batteries / 1.5 & 15 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Universal AvoMeter Mk.i - AVO Ltd.; London
Material Bakelite case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 170 x 200 x 115 mm / 6.7 x 7.9 x 4.5 inch
Notes

First version of model 8.

Ranges;

DC 2.5, 10, 25, 100, 250, 1000, 2500 volts - sensitivity 50 uA
DC 0.05, 0.25, 1, 10, 100 mA, 1, 10 A
AC 2.5, 10, 25, 100, 250, 1000, 2500 volts 
       sensitivity:  1 mA on 100+ volts, 4 mA on 25, 10 mA on 10, 40 mA on 2.5
AC 100 mA, 1, 2.5, 10 A
R 2k, 200k, 20 M ohm (20, 2k, 200k ohm center)
Also LR (= 0.325 volts, for use with low range of Resistance Range Extension unit) and Ins. (2 M ohm center, with external power)

The last 3 digits on the scale at the bottom right of the meter indicate the date of manufacture. eg; 855 = August 1955.

Source of data -- Collector info (Sammler)

Model page created by Urs Gloor. See "Data change" for further contributors.



All listed radios etc. from AVO Ltd.; London
Here you find 67 models, 65 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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