radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Universal AvoMeter (AVO Meter) 7 Mk.ii (2)

Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 2145185) Equipment
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 136696) Equipment Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 136699) Equipment
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006740) Equipment Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006742) Equipment
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006743) Equipment Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006744) Equipment
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006745) Equipment Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1006746) Equipment
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1385507) Equipment Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 1418154) Equipment
Use red slider bar for more.
Universal AvoMeter 7 Mk.ii ; AVO Ltd.; London (ID = 136696) Equipment
AVO Ltd.; London: Universal AvoMeter 7 Mk.ii [Equipment] ID = 136696 514x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Universal AvoMeter (AVO Meter) 7 Mk.ii (2), AVO Ltd.; London
 
Country:  Great Britain (UK)
Manufacturer / Brand:  AVO Ltd.; London
Year: 1948 ? Category: Service- or Lab Equipment
Wave bands - without
Details
Power type and voltage Dry Batteries / 1,5; 2 × 4,5 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Universal AvoMeter 7 Mk.ii - AVO Ltd.; London
Material Special material, described in the notes.
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 170 x 195 x 115 mm / 6.7 x 7.7 x 4.5 inch
Notes

Model 7 Universal AvoMeter MKII.

New movement design but no external changes initially. At some point during the 1950's, added power factor jacks for P.F. unit and red and black banana terminals in 1956. Last manufactured 1986. 

Ranges;

CURRENT: A.C. and D.C. 0 to 10 amps. 
VOLTAGE: A.C. and D:C. 0 to 1,000 volts.
RESISTANCE: Up to 40 megohms. 
AUDIO-FREQUENCY POWER: 0-2 watts. 
CAPACITY: 0.01 to 20 mFds. 
DECIBELS: -25dB to + 16dB.

POWER FACTOR AND POWER can be measured in A.C. circuits  by means of an external accessory (the Universal AvoMeter Power Factor and Wattage Unit). Two models of this Unit are available, one for use with the Model 7 Avo Meter and the other with the Model 40 AvoMeter, but in either case the Avo Meter must be a model fitted with sockets marked "P.F." for connection to the Unit. All recently produced Avo Meters have been fitted with these sockets.

Net weight (2.2 lb = 1 kg) 2.4 kg / 5 lb 4.6 oz (5.286 lb)
Collectors' prices  
Source of data -- Collector info (Sammler)

Model page created by Felix Schaffhauser. 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.



 


Forum contributions about this model
AVO Ltd.; London: Universal AvoMeter 7 Mk.ii
Threads: 1 | Posts: 1
Hits: 1826     Replies: 0
avo: 7; Universal AVOMeter
Felix Schaffhauser
24.Feb.06
  1 Altersbestimmung:
Gemäss einem Hinweis eines RM.org Besuchers auf die Internet Seite www.richardsradios.co.uk lässt sich die Altersbestimmung bei den meisten AVO Geräten mittels der Seriennummer (bei den Instrumenten rechts auf der Skala unten) machen.
Die letzten 3 Ziffern bezeichnen den Monat und das Herstellungsjahr.
Beispiel S/N 49005-A-954 bedeutet Herstellung im September 1954.
 
AVO Ltd.; London: Universal AvoMeter 7 Mk.ii
End of forum contributions about this model

  
rmXorg