LAUNCH X431 PRO3S+HDIII, 12 & 24volts Bidirectional Diagnostic Scan Tool, Cars & Heavy Duty Trucks All Systems Scanner ECU Coding, 31+Service, Cars & Trucks Connector Kits.....
 
Launch X431 PRO3S+HDIII  supports Topology Mapping, this visualizes the car systems with a diagrammatic tree like graphing, shows the systems that are normal, faulty and those not equipped in the vehicle system.
 
NEWEST LAUNCH FIRST Advanced Scan Tool Compatible With 12V And 24V Vehicles. Designed for Passenger & Commercial Vehicles 2 in1: The 1st ALL-IN-ONE scanner from LAUNCH, works for cars/trucks/buses/trailers/excavators/diesel engines/construction machinery/pick-up/etc.
 
Over 31 Service Reset Functions + Bi-Directional + ECU Coding + Adaptation + Intialization + Matching.
LAUNCH X431 PRO3S+ HDIII is Active test capable, this assists in system/component testing to evaluate their working status.
This scan tool can also support ECU Coding, Key programming, Adaptation, Matching, 31+ reset service functions like SAS/EPB/TPMS/DPF/IMMO/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
 
BEST Advanced Hardware & All Systems Diagnosis. LAUNCH X431 PRO3S+ HDIII automotive scanner equipped with Android operating system, 10.1-inch HD IPS(1920*1200) touchscreen, 9000mAh rechargeable battery (up to 12+ hours battery life).
Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, IMMO, BMS, TPMS, SAS, Fuel System, Light System and A/C system,more.
 
Wider Vehicle Coverage of 12V & 24V Vehicles + 24 Languages. LAUNCH X431 PRO3S+ HDIII automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks which provide the most extensive multi-brand coverage and comprehensive diagnostics for you. Passenger vehicles:Cars, SUV, MPV, Pickup truck; Commercial vehicles:Heavy Duty Truck, Passenger Bus, Excavator, Tractor, Recreational Vehicle.
24 Languages supported: English, French, Spanish, German, Russian, Japanese, Portuguese, Italian, Polish etc
User friendly, easy to use interface. 
LAUNCH X431 PRO3S+ HDIII supports One-Click Auto VIN Detect, One-Click WiFi Update, One-Click Generate Graph.
This tool also supports remote diagnostic, diagnostic feedback, Live data graphing, data Stream record and playback. Ability to generate health report (Share & Print). 
Tons of Online Maintenance Resources: Operating skills, DTC Help, Automotive Technology handbook, Repair Case ,interactive wiring diagrams ,and How-to Videos. Free yourself from asking for help from others.
Online Coding Capable: Access vehicle ECU module to re-flash vehicles control modules, renew ECU Coordination, reprogram adaptation for certain components after repaired or replacement.
Offline Coding Capable(Variant Coding):Read the code from the original module, and then write the code for the new module,to programming ECUs to meet vehicle variants.
Component Matching Capable: This function matches and synchronizes the components with each module after you replace the module,such as: Gearbox Matching / Air Suspension Matching / Seat Matching / Head light Fitting / Door and Window Initialization Study / Sunroof Initialization / Injector Calibration / Multimedia Video Reset / Cluster Reset / Immobilizer Service / Tire Change Reset...etc (depends on specific car models)
Module Refresh Capable: when you replace the audio, radar, window and other modules, you need to refresh the car frequently to achieve the recognition module effect, you need to use this function. 
Capable to Unlock Hidden Functions:Activate higher-level car functions, like making the pointer move and perform self check etc. Disable the annoying car settings such as the Automatic Start/Stop etc.
Capable to Coding Personalization and Customization: Customize settings like Deactivating Start/Stop; Disable Seatbelt warning sounds; Mirrors auto fold/unfold etc to optimize vehicle performance.