North Atlantic 540 S743 Resolver / Synchro Bridge 0.8f, 150Vrms max

North Atlantic 213C Phase Angle Voltmeter Output 300 uV to 300 V, Input 10Hz to 100kHz

North Atlantic 8300 - Angle Position Indicator API, F1-3, F2-3, F3-1 Parts/Repair

North Atlantic Model 225 Digital Phase Angle Voltmeter, P/N 401085, 400 Hz

North Atlantic 321 Wideband Phase Angle Voltmeter, Option 01 and 02

North Atlantic 321 Wideband Phase Angle Voltmeter, Option 9

North Atlantic 5330 Synchro / Resolver Simulator Programmable

North Atlantic 5310 / 5310-F21 Resolver / Synchro Simulator 360 - 5000 Hz, IEEE-488

North American Signal Company Single Strobe Light , BNIB

North American Signal Company ST-500-ACR Double Strobe Light Assembly with Switch

North Atlantic 8300-02 Angle Position Indicator API Option 2

North Atlantic 8300 - Angle Position Indicator API, No Options