Electronic Test Equipment

 

 

 

Line-cord or Mains Isolation - This is a 4-amp variable AC power isolation transformer station and current limiter with selectable wattage.
Audio Generator - An Arduino Audio Signal Generator which includes several Sweep Functions.
TS-3A TS-5 - Feiler Electronic “STETHOSCOPE” Signal Tracers
Precision 912 - This is a late 1940s tube tester that tests almost every type of vacuum tube.
Micronta 22-025 - This is the first real volt-ohm meter I had.  
RCA WT-524A - A very expensive meter designed to test various semiconductors in or out of circuit.