Grinnell College Physics Museum

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97 items

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

DC MilliAmmeter

0-400 MilliAmperes Model 321-7 (or 1)

DC Ammeter

0-300 milliamperes Type DO-41, Model ABF220

AC MilliAmmeter

0-100 MilliAmperes Model 476

DC Ammeter

0-20 Milliamperes Type DO-41, Model AAX223

MilliAmmeter

0-100 MilliAmperes DC Model 1331

DC Voltmeter

0-75 Volts DC Model 267

RF Ammeter

0-10 Amperes RF Model 507

DC Ammeter

0-10 Amperes Model 280

DC Ammeter

0-1.5 amperes DC Type DO-41, Model ABM219

DC milliammeter

0-25 Milliamperes DC Model 301

DC Voltmeter

0-800 Volts DC Model 489

DC Ammeter

0-50 MilliAmperes Model 287

Ammeter

0- 500 Amperes DC Model No. 1

Voltmeter

0-120 Volts Model 269