Alaonix Two Channels Benchtop Digital Curve Tracer PCB in-circuit component test

Tektronix 576 Curve Tracer

UNI-T UTL8212 Electronic DC Load Tester w/2.8" LCD Display Single/Dual-Channel

Sprague Model A Transistor Curve Tracer by Jud Williams (nice condition)

UNI-T UTL8212 Electronic DC Load Tester w/2.8" LCD Display Single/Dual-Channel

Huntron Tracker 2000 Circuit Analyzer (cap Restore Kit Only) high quality caps

Heathkit IT-2232 Component Tracer w/Probes Similar to Huntron

DC Electronic Load Tester w/2.8" LCD Display Single/Dual-Channel UNI-T UTL8212