X-431 Hd Add On Module

 features and benefits: this add-on module works with the launch x-431 hd scan tool as well as launch pro tools like the x431 pad ii a and ae , this is a great tool at a great price and perfect for a shop that works on both heavy duty (class 4 through 8) and medium duty trucks , the unit communicates via bluetooth or it can be hard wired to a vehicle with 12 volt or 24 volt systems..