You are bidding on a Vintage NOS Sunpro CP7673 Inductive Engine Analyzer Dwell Meter Tachometer. Took item out of box for inspection and it has never been used. Inspection of the battery compartment on the back looks like the day it was made. Very nice gift for the vintage auto enthusiast. Free shipping. Thanks for bidding! 

Brand: SUNPRO
Type: Engine Analyzer
Display Type: Analog
Manufacturer Part Number: CP7673