Merc o tronic coil power test 1916 Evinrude RBM

[@mumbles552]

The Merc O Tronics look like a 'must have' tool for testing our old magneto components.
I better think about getting me one!

[@HowardJohnstone]

Does anybody know what happened to Merc-O-Tronic?
There is a formal notice on the door at 315 Branch st. Almont MI.
but not a sign of the Company.

[@cajuncookone]

Mumbles, you are right. The merc o tronic helps a great deal on the vintage and antique magneto. Just got mine and having a ball with testing.

[@ejfournet6249]

would also like to find someone to check and repair a merc o tronic if you can send email thanks

[@neilyoungnut]

Can you pass on an email address of the guy that repaired your merc o tronic..thanks, Jack

[@daschpisonki8298]

Still got this @cajuncookone ?