35MHz-4400MHz Frequency Output 15 Function Keys Output Impedance 50 Ohms

Vintage Superior Utility Tester UT-50 Analog Ohms Volts Amps Leakage Meter

Audio Isolation Transformer Audio Signal Enhancement Impedance Matching

Vintage Phaostron 43-912925 OHMS/VDC/VAC MULTIMETER, NOS OPEN BOX

Prostat PRS-800 Megohmmeter Ohms Gauge Electrostatic Discharge Safety Grounding

Superior Instruments Co Model 670 Electrolytic Leakage-Ohms Vintage Untested

HMC624A RF Attenuator Module with 50 Ohm Impedance DC to 6 GHz Frequency Range

For crystal Radio Component Transformer with Built-in Impedance Matching