CU350/PT TA312/PT Field Phone Impedance Matching Network 5915003925981 Military picture

CU350/PT TA312/PT Field Phone Impedance Matching Network 5915003925981 Military

$39.98



Home grown Antenna Impedance Meter from ham radio estate picture

Home grown Antenna Impedance Meter from ham radio estate

$97.50



Singer Medical Impedance Analyzer MD-1 Audiometer MD 1 picture

Singer Medical Impedance Analyzer MD-1 Audiometer MD 1

$195.95



Two 2 PCS lot ceramic crystal - transistor radio receiver earphone parts  Hi-IMP picture

Two 2 PCS lot ceramic crystal - transistor radio receiver earphone parts Hi-IMP

$20.00



PIEZO HEADPHONE FOR CRYSTAL AND REGEN RECEIVERS (HIGH IMPEDANCE) picture

PIEZO HEADPHONE FOR CRYSTAL AND REGEN RECEIVERS (HIGH IMPEDANCE)

$14.68



Timetrax Model 60 Watch Clock Beat Amplifier Diagnostic Tool  w/ PICKUP Sensor picture

Timetrax Model 60 Watch Clock Beat Amplifier Diagnostic Tool w/ PICKUP Sensor

$69.50



Vintage Snap-on MT 470 Digital High Impedance Volt/Ohm Meter picture

Vintage Snap-on MT 470 Digital High Impedance Volt/Ohm Meter

$49.00



Vintage General Radio Impedance Bridge Type 650A For Parts Restoration Display picture

Vintage General Radio Impedance Bridge Type 650A For Parts Restoration Display

$75.00



MILITARY SURPLUS High Impedance Adaptor  picture

MILITARY SURPLUS High Impedance Adaptor

$133.28



Vintage 1944 US Navy Impedance and Admittance Diagrams NAVSHIPS 900,038 Booklet picture

Vintage 1944 US Navy Impedance and Admittance Diagrams NAVSHIPS 900,038 Booklet

$49.99