![Communications Service Monitor, IFR SYSTEM INC., Model COM-120B CCommunications Service Monitor, IFR SYSTEM INC., Model COM-120B](http://www.museu-tecnologia.com.br/wordpress/wp-content/uploads/2010/09/g-500x434.jpg)
Communications Service Monitor, IFR SYSTEM INC., Model COM-120B
Communications Service Monitor, IFR SYSTEM INC., Model COM-120B
Portable Balancing Test, Brüel & Kjaer, Model 9500
Vibration Meter, Brüel & Kjaer, Model 2511
Tunable Band Pass Filter, Brüel & Kjaer, Model 1621
Phase Indicator, Brüel & Kjaer, Model 2976
Distortion Meter, LEADER, Model LDM-170
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 A)
PCM Test Set, WANDEL & GOLTERMANN (WGB Brasil), Model PCM-2
Stereo Triggerscope, KIKUSUI, Model 5502A
Oscilloscope Calibrator, HEATHKIT, Model IG-4505
Wide Range R-C Oscillator, MARCONI, Model TF-1370A
Electronic Tube, PHILIPS, Model TB4/1250
Electronic Tube, ELECTRONIC ENTERPRISES, Model 813
Electronic Tube, UNITED ELECTRON, Model 807
Electronic Tube, EIMAC, Model 4CX-250B
Electronic Tube, STANDARD ELECTRIC, Model 5667
RF Ammeter - Thermocouple Type, 0 to 1,5 A., WESTON
Ammeter, 0 to 500 mA DC, GENERAL ELECTRIC
RF Thermo Ammeter, 0 to 1 A, WESTON, 425
Ammeter (Multi Functions), TRIPLETT, 321
Recording Level Meter, PRESTO RECORDING CORP.
RF Ammeter (Antenna Current), 0 to 5 A., WESTON
Level Meter, -20 to +3 dB, and Modulation Meter 0 to 100% (VU)
Relative Signal and Power Meter, 0 to 100%, (100 uA) ENGRO
Voltmeter 0 to 1 VCA, and Level Meter -20 to +2 dBm
Level Meter, -20 to +5 dB, AKAI ELECTRIC CO. LTD.
Ammeter (Multi Functions), ANRITSU CO. LTD.