AVO Universal Meter Multimeter Model 8 Mark 3. Vintage Item c.1967 TESTED

AVO Universal Meter Multimeter Model 7. Vintage Item 1940s - TESTED

AVO Universal Meter Multimeter Model 7, 1930s? Vintage Item. TESTED

AVO Universal AVOMeter Multimeter Model 40. Vintage Item 1940s - TESTED

AVO Test Bridge Vintage Item 1940s / 50s - For Refurbishment.

Vintage Universal Avometer,

Iskra E89E2 Electricity Meter 1 Phase 230V 20–80A kWh – Used Collector’s Item

Robin Test kit KMP-5406 , KMP-4116 , K311DL