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Universal AvoMeter (AVO Meter) 8 Mk.iv (4)

Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 523836) Equipment
 
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 957769) Equipment
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 413530) Equipment Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 413534) Equipment
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 413532) Equipment Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 413536) Equipment
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006758) Equipment Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006759) Equipment
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006760) Equipment Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006761) Equipment
Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006762) Equipment Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 1006763) Equipment
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Universal AvoMeter 8 Mk.iv ; AVO Ltd.; London (ID = 413530) Equipment
AVO Ltd.; London: Universal AvoMeter 8 Mk.iv [Equipment] ID = 413530 585x700
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For model Universal AvoMeter (AVO Meter) 8 Mk.iv (4), AVO Ltd.; London
 
Country:  Great Britain (UK)
Manufacturer / Brand:  AVO Ltd.; London
Year: 1970 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.iv - AVO Ltd.; London
Material Bakelite 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

Universal AvoMeter Model 8 Mark IV

New internal construction using PC boards. Wired connections to battery compartments.Reliability problems with this model (no military versions). 2.5 A range replaced with 10 mA and resistance moved to bottom of scale plate to match Model 9. AC sensitivity increased again

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: 0.5 mA on 25+ volts, 1 on 10, 10 on 2.5
AC 10, 100 mA, 1, 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

Housed in plastic case. Mirror placed mid scale rather than at bottom as on all previous versions. This was the last model to have leather rather than plastic carrying strap.

Net weight (2.2 lb = 1 kg) 2.4 kg / 5 lb 4.6 oz (5.286 lb)
Collectors' prices  

Model page created by Bernardo Diaz. 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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