LLC- Scan Tools, PC, iPhone, & Android based OBD-II (OBD2) Interfaces, OBD diagnostic software

Scan Tools

Use your laptop or desktop computer to diagnose problems with your OBD-2 compliant car, light truck, or motorcycle.

Turn off Check Engine light, read and erase trouble codes, display real-time parameters, check emissions readiness, and much more.

Unlike other PC-based scan tools, our OBD-2 interfaces are compatible with a wide variety of diagnostic programs, including free and open source software. Premium software that works with ElmScan 5 and OBDLink interfaces is available from this webstore and from our distributors.

9 Item(s)

per page
  1. OBDLink LX Bluetooth Scan Tool

    OBDLink LX Bluetooth Scan Tool

    Part number: 427201

    Regular Price: $99.95

    Special Price: $69.95

    For a limited time, get FREE Priority shipping to any USA address!
    OBDLink LX is an easy-to-use, inexpensive, hacker-proof, lightning-fast Bluetooth OBD adapter that can turn your smart phone, tablet, laptop, or netbook into a sophisticated diagnostic scan tool, trip computer, and real-time performance monitor.

    Based on the best-selling OBDLink MX , the budget-priced OBDLink LX offers the same unparalleled performance, delivering up to 4 times as many samples per second as the closest competitor. The ultra-fast response times let you enjoy accurate, detailed graphs and smooth, realistic virtual gauges.

    Consider purchasing OBDLink MX if you need access to the proprietary Ford & GM vehicle networks (Ford MSC and GMLAN) in addition to the standard OBD-II protocols. Learn More
  2. OBDLink MX Bluetooth Scan Tool

    OBDLink MX Bluetooth Scan Tool

    Part number: 426101

    Regular Price: $199.95

    Special Price: $99.95

    For a limited time, get FREE Priority shipping to any USA address!

    Introducing the world’s smallest and fastest OBD adapter! Engineered to accelerate performance on mobile OBD Apps like Torque, MX is also the first Bluetooth scan tool that can access GM SW-CAN & Ford MS-CAN networks in addition to standard OBDII protocols. MX is up to 400% faster than the closest competitor. Thanks to our BatterySaver™ technology, you can even leave MX plugged in without draining your battery when the engine is off.

    Learn More

  3. OBDLink SX Scan Tool

    OBDLink SX Scan Tool

    Part number: 425801

    Regular Price: $74.95

    Special Price: $49.95

    US Customers: FREE 1st Class shipping!
    (3-7 days for delivery)

    OBDLink SX is the perfect entry level scan tool designed for the do-it-yourself mechanic. Despite its modest price tag, it is packed with advanced features normally found in more expensive scan tools. Includes the latest OBDWiz diagnostic software. USB interface. Learn More
  4. OBDLink WiFi Scan Tool

    OBDLink WiFi Scan Tool

    Part number: 4251WF


    OBDLink WiFi features Plug and Play connectivity with your laptop, iPhone, iPod Touch, iPad or any other standard WiFi device. The built-in USB port gives you maximum versatility. Compatible with all model year 1996-2011 cars and light trucks sold in the United States, including all American, European, and Asian vehicles. Learn More

  5. ElmScan 5 Compact Scan Tool

    ElmScan 5 Compact Scan Tool

    Part number: 4230

    Regular Price: $39.95

    Special Price: $24.95

    ElmScan 5 Compact is the perfect entry-level scan tool for the budget-minded do-it-yourself mechanic, and the #1 best-selling scan tool on

    ElmScan 5 Compact ships with the free OBDwiz diagnostic software.

    Learn More
  6. OBDLink S Scan Tool

    OBDLink S Scan Tool

    Part number: 4254


    OBDLink S is the small form factor OBD to RS232 interface designed for the fleet management, emissions testing, and CarPC markets. It is compatible with all OBD-II compliant vehicles, features PowerSave functionality, and free regular firmware updates. OBDLink S is a direct plug-and-play upgrade for the ElmScan 5 and other ELM327 compliant interfaces.

    OBDLink S ships with the free OBDwiz diagnostic software.

    Learn More
  7. Scan Tool Carrying Case

    Scan Tool Carrying Case

    Part number: 121901


    This rugged case with custom-designed foam insert is the perfect place to store and protect your OBDLink, OBDLink WiFi, OBDLink Bluetooth, or Ready-or-Not scan tool.
    Please note this case will not work for the ElmScan 5 Compact scan tools.
    Learn More
  8. microOBD 200

    microOBD 200

    Part number: 440101

    Regular Price: $89.95

    Special Price: $69.95

    As low as: $59.95

    OBD-II interpreter module in a DIP-24 package. UART interface, bootloader, 100% compatible with the ELM327 command set.

    Learn More
  9. STN1110 Multiprotocol OBD II to UART Interpreter

    STN1110 Multiprotocol OBD II to UART Interpreter

    Part number: 3651

    Please note: Orders of 100pcs or more may require a lead time of 6-8 weeks.

    STN1110 is a multiprotocol OBD to UART interpreter ("OBD chip") that supports all OBD-II protocols, and is fully compatible with the ELM327 command set, while outperforming the original ELM327 IC in every category: stability, performance, features, and price. Learn More

9 Item(s)

per page