Hello.
Does anyone know this font?
Thanks in advance

OCR A  Suggested by Kodoichi 
Courvetica  Suggested by JibbaJabba Fonts 

That's one wacky font. The "A" is thicker than all other letters, the "s" and "r" seem to make their own rules and some characters are serifed and some not... Looks like if Helvetica and Courier had a bastard child.

It does have similarities with OCR A, but that's definitely not the one.