X-431 IV 12V/24V Auto Scanner improved the features and function based on all feedback from the user’s served by the X431 in their respectively fields of works.Compact Smartbox ,main unit,printer,powerful diagnostic functions, fast and convenient update,universal 16PIN connectors,make it the first choice for technicians.X-431 IV Auto Scanner is the standard equipment for technicians.Pls contact sales@AutoOBD2.it,we will give you lowest original price.