I have a Steelman wireless Chassis Ear I am less than thrilled with- too much background noise. Since I can't squelch the sound, it is hard l (in my estimation) to separate the sounds needed for best diagnosis. There is not enough information on the MAC "Smart Ear 3, and no reviews- well I did find one incomplete review, with one user less than thrilled and one who liked it. I am really not certain the reviews were for the exact tool. We have a new dealer, not enough experience, etc. He isn't sure he wants to let me test drive the one he has on the truck, especially my terms of two weeks. Has anyone purchased/used this tool yet? I would especially like to hear from those who can compare Steelman to MAC

Denny Mandeville
Owner
Canyon Automotive
Sedona, Arizona, USA