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97 items

McIntosh Milliammeter

One of these is in the Smithsonian labeled a “dosage meter.” It probably is part of a medical fake.

AC Voltmeter

0-15 Volts AC

AC Voltmeter

0-150 Volts AC

AC/DC Vacuum Tube Voltmeter

0-15 Volts Model 1800-A

AC Ammeter

0-15 Amperes Pattern 11

DC Voltmeter

0-5000 Volts DC

AC Voltmeter

Analog Voltmeter 0-150 Volts DC Cat.No. 3064 G

DC Voltmeter

Analog Voltmeter 0-150 Volts DC Cat. No. 3062 T

DC Ammeter

0 - 10 Amperes DC, Cat. No. 3057S

DC Voltmeter

Analog Voltmeter 0-7.5 Volts DC Cat. No. 3057 K

DC Voltmeter

Analog Voltmeter 0-7.5 Volts DC Catalog No. 3057K

DC Ammeter

Analog Ammeter 0-5 Amperes DC Model 280

DC Ammeter

Analog Ammeter 0-30 Amperes DC model 280

DC Voltmeter

0-26 Volts DC Model 280

DC Voltmeter

0-30 Volts DC Model 280

DC Voltmeter

0-30 Volts DC Model 280

DC Ammeter

0-10 Amperes DC Model 280

Watt Hour / Ammeter

kilowatt hour scale and ammeter scale

AC Ammeter

0-3 Amperes AC Model 735

DC MilliVoltmeter with Case

0-100 Millivolts DC Model 1

DC Voltmeter with Case

0-150 Volts DC

AC Ammeter

0.5-5 Amperes AC Pattern No. 11 Serial No. 833837

AC Voltmeter with Case

3-15 Volts AC Pattern No. 11

AC Voltmeter

0-130 Volts AC, 25-125 cycles/sec Model 155