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Universal AvoMeter (AVO Meter) 8 Mk.iii (3)

Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 949222) Equipment
Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 384665) Equipment Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 290307) Equipment
Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 290302) Equipment Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 139824) Equipment
Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 139826) Equipment Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 290317) Equipment
Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 755196) Equipment Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 960987) Equipment
Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 960988) Equipment Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 1005001) Equipment
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Universal AvoMeter 8 Mk.iii ; AVO Ltd.; London (ID = 384665) Equipment
AVO Ltd.; London: Universal AvoMeter 8 Mk.iii [Equipment] ID = 384665 607x700
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For model Universal AvoMeter (AVO Meter) 8 Mk.iii (3), AVO Ltd.; London
 
Country:  Great Britain (UK)
Manufacturer / Brand:  AVO Ltd.; London
Year: 1964 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 8 Mk.iii - AVO Ltd.; London
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 170 x 195 x 115 mm / 6.7 x 7.7 x 4.5 inch
Notes

Front Bakelit, Gehäuse Eisenblech.
MK III ist die verbesserte Version von MK II (zusätzlich Sicherung zum Schutz des R-Messbereiches, mehr innere Widerstände im Aufbau).

Replaced copper-oxide with germanium rectifiers to improve AC sensitivity and frequency response (typically 20K Hz at 2.5V).

Fuse added to low ohms ranges. Early models of the Mk3 do not incorporate the additional protection features described below and shown on the circuit diagram.

DC 2.5, 10, 25, 100, 250, 500, 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 10+ volts, 10 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)

Net weight (2.2 lb = 1 kg) 3 kg / 6 lb 9.7 oz (6.608 lb)
Source of data -- Original-techn. papers.

Model page created by Klaus Dräger. 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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