Here's another item that just came out of my attic where it has been collecting dust for decades...
SW tachometer Module 990B for use with Tach #970 (according to the label).
Have no idea if it works or how to test it, or what they are really worth...
So let's shoot for $250 which includes shipping within the US.
Post a reply, PM me, email me, whatever works for you. First response gets first dibs. Waiting list for others in case first responder fails to follow through.
Thanks for looking, Charlie
