Analog Voltmeters & Ammeters
AC Milivoltmeter, MARCONI INSTRUMENTS LTD, Model TF899
DC Millivoltmeter, WESTON, Model 622
DC Voltmeter, WESTON, Model 901
AC Ammeter, WESTINGHOUSE, Model PA-161
Voltmeter, HEWLETT & PACKARD, Model 427A (Version B)
Ammeter, ENGRO, Model 71
Ammeter, SIMPSON, Model 373
Voltmeter, HARTMANN & BRAUN, Model 0-150/300/600V
Ammeter, HARTMANN & BRAUN, Model 0-3/0-6A
RMS Voltmeter, HEWLETT-PACKARD, Model 3400A

RMS Voltmeter, HEWLETT-PACKARD, Model 3400A
Clamp AC Volt-Ammeter, GENERAL ELECTRIC, Model 8AK1AAA1, (Version B)

Clamp AC Volt-Ammeter, GENERAL ELECTRIC, Model 8AK1AAA1, (Version B)
Clamp AC Volt-Ammeter, GENERAL ELECTRIC, Model 8AK1AAA1, (Version A)

Clamp AC Volt-Ammeter, GENERAL ELECTRIC, Model 8AK1AAA1, (Version A)
Portable Volt-Ammeter, xxx, Model 10V/5A

Portable Volt-Ammeter, xxx, Model 10V/5A
Portable Voltmeter, DARFON, Model 15/250

Portable Voltmeter, DARFON, Model 15/250
Voltmeter / Ammeter, WELCH, Model 7694

Voltmeter / Ammeter, WELCH, Model 7694
Electronic Voltmeter , BOONTON, Model ME-247/U

Electronic Voltmeter , BOONTON, Model ME-247/U
Voltmeter, HEWLETT-PACKARD, Model 410C (Vacuum Tube Version)

Voltmeter, HEWLETT-PACKARD, Model 410C (Vacuum Tube Version)
Voltmeter, HEWLETT-PACKARD, Model 410C (Solid State Version)

Voltmeter, HEWLETT-PACKARD, Model 410C (Solid State Version)
AC Voltmeter, HEWLETT-PACKARD, Model 403B

AC Voltmeter, HEWLETT-PACKARD, Model 403B
AC Voltmeter, HEWLETT-PACKARD, Model 400E (Version A)

AC Voltmeter, HEWLETT-PACKARD, Model 400E (Version A)
AC Voltmeter, HEWLETT-PACKARD, Model 400E (Version B)

AC Voltmeter, HEWLETT-PACKARD, Model 400E (Version B)
Voltmeter, HEWLETT-PACKARD, Model 427A (Version A)

Voltmeter, HEWLETT-PACKARD, Model 427A (Version A)
Voltmeter, HEWLETT-PACKARD, Model 427A (Version C)

Voltmeter, HEWLETT-PACKARD, Model 427A (Version C)
DC Null Voltmeter, HEWLETT-PACKARD, Model 419A

DC Null Voltmeter, HEWLETT-PACKARD, Model 419A
AC Millivoltmeter, LEADER, Model LMV-182A

AC Millivoltmeter, LEADER, Model LMV-182A
2 CH AC Voltmeter, KENWOOD, Model VT-186

2 CH AC Voltmeter, KENWOOD, Model VT-186