The Huntron Tracker 2000 is a classic, portable analog signature analysis tool (curve tracer) used for power-off troubleshooting of PCBs, resistors, capacitors, and semiconductors. By comparing V-I curves of a suspect board against a known-good one, it identifies faults, featuring built-in pulse generation for gate-fired devices like SCRs and TRIACs.
This one is in near-mint condition and works perfectly! $1000 obo