Grinnell College Physics Museum

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280 items

DB Power Meter

-10 to 20 DB Model 146

DC Voltmeter

0-350 Volts DC Ferris

DC Voltmeter

0-500 Volts DC Ferris

DC Voltmeter

0-1.5 Kilovolts DC Model 350

AC Voltmeter

0-150 Volts AC Model 476

DC Milliammeter

0-30 milliamperes DC Model 301

VU Meter

VU Meter, range -20 to +3 No. DI-930

AC Ammeter

0-10 Amperes Model 1534

DC MilliAmmeter

0-400 MilliAmperes DC

DC MilliAmmeter

0-15 MilliAmperes DC

ThermoAmmeter

0-5 Radio Frequency Model 425

DC MilliAmmeter

0-5 MilliAmperes DC

DC Voltmeter

0-10 Volts DC

DC MilliAmmeter

0-20 MilliAmperes Model NX-35

DC MilliAmmeter

0-500 MilliAmperes Model DO-41, Type ABH222

DC MilliAmmeter

0-800 MilliAmperes Model NX-35

AC Voltmeter

0-300 Volts AC

AC Voltmeter

0-150 Volts AC

DC Voltmeter

-20 to +20 Volts DC

AC Voltmeter

0-100 Volts Model 376

DC Voltmeter

0-1.2 Microvolts DC Ferris Model

DC Voltmeter

0-1 Volts DC Model 301

DC Ammeter

25-50 milliamperes KS-19682 L1