Sep 9, 2015 #1 SF-66TC Well-Known Member Joined Oct 16, 2014 Messages 505 Reaction score 304 Location san francisco Among dads stash of tools he has a Sears Penske 21015 Dwell Tach, but its missing the battery. Does anyone know what battery it uses?
Among dads stash of tools he has a Sears Penske 21015 Dwell Tach, but its missing the battery. Does anyone know what battery it uses?
Sep 9, 2015 #2 jct Senior Member Joined Jun 11, 2015 Messages 3,756 Reaction score 3,781 Location indianapolis all i could find with my quick search, it uses a 4.5v battery
Sep 9, 2015 #3 commando1 Old Man with a Hat Joined Mar 10, 2011 Messages 37,403 Reaction score 38,587 Location Sebring, Florida Show a pic of the battery compartment.
