AutoZone Product & HowTo Info | | Diagnostic Test Equipment

Search suggestions

    My Vehicles

    Viewing all products

    My Store

    405 N COLLEGE ST
    (479) 443-4043

    OPEN 'til 10:00 PM today

    SAVE 20% ON ONLINE SHIP-TO-HOME ORDERS OF $100 OR MORE.

    Use Code: SEECLEAR

    See Details

    Diagnostic Test Equipment

    Diagnostic Test Equipment Operation:

    Handheld, portable or stationary electrical and vacuum test instruments. They save many expensive labor hours by quickly diagnosing the problem area(s). Through a logical and methodical elimination process based on predetermined ranges or variances, this invaluable tool allows us to peer into component structures that would otherwise be inaccessible.

    Automotive Glossary
    Check out one of the largest dictionaries of automotive terms
    on the internet.

    AutoZone Logo