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280 items

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

AC Ammeter

0-3 Amperes AC Model No. 155

Phasemeter

Phasemeter 0-180 degrees Model 100A

Multimeter with DB Scale

volt-amp-ohm meter with DB Scale Model 900 A

Wheatstone Bridge

Cat. No. 4725

Ammeter

0-50 Amperes DC

Ammeter

0- 500 Amperes DC Model No. 1

AC Ammeter with Case

0-1 amperes AC

AC or DC VoltAmmeter

0-100 Milliamps, 0-30 Volts Model A, Poly-Ranger

DC High Impedance Voltmeter-Null Detector

-10 to + 10 Volts Model 845AB

Potentiometer

Serial No. 26686

Line Test Set

Test Set No. 5300