Vtg Sears Engine Analyzer 12-Volt Ignition Model 161. 2161 Original Box Tested. This item is in Excellent pre-owned condition. My father only used this a handful of times, still looks new. I do not have the manual, but you can download it online. Please see photos for amazing condition. This item has been fully tested working. This item tests the RPM, Volts, Dwell, & Amps for 4, 6, & 8 cylinder engines. This item has always been kept in a smoke free and pet free home. The exact item pictured is what is being sold. I try to ship same day if possible. Thanks for looking and have a Great Day!
