API INSTRUMENTS MICROAMPERES DC Meter 0-500 Microampres Meter

10 Triplett uA 0-50 DC microamperes Taut Band analog panel Meter Movements NOS

Vintage 50-0-50 Electrical Gauge Panel Meter Microamperes DC Weston NOS

API SHIELDED METER MODEL 503KU LFE 53-7404-7002 0-8032 FAHRENHEIT

Vintage Marion Panel Meter 0-200 Microamperes/ammeter DC Bakelite

MICROAMPERES Wood box/ Bakelite Meter Jewell Electrical Instruments

Vintage Microamperes DC Electrictrical Meter/Gauge Sifam - England

Simpson DC Galvanometer 500-0-500 Microamperes Model 27 - NEW IN BOX wo lid NOS