Kar Check Electronic ALT-GEN-REG 60-9307 & 60-9306. Delco model M1-260 with instructions.
Vintage United Delco Tune-up Tester Tach Dwell Volt Meter
Vintage United Delco Tune-up Tester Tach Dwell Volt Meter-MO 451-UNABLE TO TEST
Vintage Delco Tune-up Tester Tach Dwell Volt Meter
Vintage Mac Tools ET-850 Tach Dwell Volt Ohmmeter - Well Used - Needs Work
Vintage Vulcan Tools Tu-346 Tach Dwell Volt Ohmmeter
VINTAGE SNAP-ON Tools No. MT816 USA Auto Tach & Dwell Instrument Meter Untested
