BK Precision Synthesized In-Circuit LCR/ESR Meter.  Includes meter, manual, power adapter, shorting bar, SMD tweezers/probe, and original box.  Rechargeable NiCad batteries hold a charge.  Meter will use standard AA batteries as well.

I was able to successfully calibrate the unit using the shorting bar and the SMD probe.

In good used condition, with a few very minor scuffs from careful use.