I hate to beef about businesses, because I know it's tough out there...but every Cobra instrument I have purchased from this company has been faulty.
First the "Cobra special" seemed like a good deal, however the tach was fogged up and looked used.
I returned it for one that is slow and non responsive.
To make them "feel special" I ordered an extra instrument at the same time...
oil temp gauge.
It doesn't work at all.
Sound to me like these folks are being sent bad inventory, or don't have any quality control, or don't care.
WHAT a hassle, after installing all this new hardware in my dash.
scratch