When technicians and dedicated home mechanics research the best snap on scan tool, they are generally looking for one of two things: replacement connection hardware to keep a legendary Snap-on diagnostic rig like the Solus Ultra running, or modern professional diagnostic platforms that deliver tool-truck capabilities—such as bidirectional control, ECU coding, and dealership-level service resets—without the multi-thousand-dollar initial outlay and recurring annual software charges.
Automotive diagnostics have shifted dramatically. While Snap-on remains an industry benchmark on mobile tool trucks, independent diagnostic equipment manufacturers now build OE-level bi-directional scanners supporting modern protocols like CAN FD, DoIP, and FCA AutoAuth. Whether you need a direct replacement cable for an existing Snap-on Solus platform or a standalone scan tool capable of advanced actuator testing, understanding protocol support, hardware architecture, and update policies will prevent expensive missteps.
For related guidance on this topic, see Automotive Multimeter Buying Guide, OBD2 Scanner Buying Guide for Beginners and Best Bluetooth Scan Tool.
Quick Verdict
For technicians seeking dealership-grade wireless capability with ECU coding and modern protocol support (CAN FD and DoIP), the LAUNCH X431 CRP919XBT OBD2 Scanner represents the most capable professional alternative in this lineup. If your priority is a dedicated OE-level wired diagnostic tablet with broad active testing, the Autel Obd2 Scanner Diagnostic Tool MaxiCOM MK808Z and Autel Scanner MaxiCheck MX808S offer comprehensive 28+ service functionality. For existing Snap-on tool owners maintaining their gear, the DA-4 OBDII Cable Adaptor for Snap-on Solus provides a cost-effective 26-pin replacement to keep Solus Ultra units operational.
Pros
- Provides diagnostics for four major vehicle systems
- Includes useful functions such as live data and I/M readiness
- Supports automatic VIN retrieval and manual vehicle selection
- Lifetime updates and a protective case are included
Cons
- Does not support oil reset, battery registration, ABS bleeding, throttle body relearn, or ABS relearn
- SRS crash or collision data cannot be cleared
- Vehicle compatibility varies by make, model, and year, and AUTOVIN may not work on some older vehicles or brands
The FOXWELL NT604 Elite is an OBD2 diagnostic scanner with specialized support for Engine, ABS, SRS, and Transmission control modules. It connects to a vehicle's OBDII port using the included OBDII cable and is described as ready to use without initial software downloading.
- Functions include live data, I/M readiness, a built-in DTC library, data playback, and printing.
- The AUTOVIN menu can retrieve the vehicle identification number and vehicle information automatically; manual VIN entry or vehicle selection is available if AUTOVIN fails.
- The scanner supports more than 60 vehicle brands from America, Asia, and Europe and includes lifetime updates with no extra software fee.
- It can read and clear common SRS fault codes not caused by a crash, but crash or collision data cannot be cleared.
- It does not support oil reset, battery registration, ABS bleeding, throttle body relearn, or ABS relearn.
- Compatibility varies by vehicle make, model, and year. The listed color is red, and dimensions are 7.68 x 3.54 x 1.18 inches.
Specifications
| Color | red |
|---|---|
| Dimensions | 7.68 x 3.54 x 1.18 inches |
| Product Group | Automotive Parts and Accessories |
| Binding | Automotive |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Scans engine, ABS, SRS, and transmission systems
- Works out of the box with the included OBDII cable
- Includes live data, I/M readiness, data playback, and printing
- AUTOVIN can retrieve vehicle identification information automatically
- Supports more than 60 vehicle brands from America, Asia, and Europe
- Includes lifetime software updates with no extra software fee
Best For / Avoid If
Best for buyers prioritizing
- Provides diagnostics for four major vehicle systems
- Includes useful functions such as live data and I/M readiness
- Supports automatic VIN retrieval and manual vehicle selection
Consider another option if
- Does not support oil reset, battery registration, ABS bleeding, throttle body relearn, or ABS relearn
- SRS crash or collision data cannot be cleared
- Vehicle compatibility varies by make, model, and year, and AUTOVIN may not work on some older vehicles or brands
Pros
- Supports multiple common OBDII protocols, including CAN
- Provides more than basic code reading with live data, freeze-frame, and readiness information
- Powered through the vehicle, so no separate battery or charger is required
- Compact design and 12-ounce weight support portability
Cons
- Limited to emission-related diagnostics
- Requires a vehicle with an OBDII interface and does not diagnose OBDI vehicles, even with an adapter
- Vehicle compatibility should be confirmed before purchase
The ANCEL AD310 is an OBD II code reader for compatible 1996 and newer vehicles. It can read and clear emission-related diagnostic trouble codes and display live data, hard memory data, freeze-frame information, I/M monitor readiness, and vehicle information.
The scanner supports KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN protocols. It connects through the vehicle's OBDII data link connector and receives power from the vehicle, so batteries and a charger are not required. The unit has a 2.5-foot cable, weighs 12 ounces, and is described as compact and portable.
Compatibility is listed for 1996 US-based vehicles, 2000 EU-based and Asian vehicles, light trucks, SUVs, and newer OBD2 and CAN vehicles. The AD310 supports emission-related diagnostics only and requires an OBDII interface.
Specifications
| Color | Black |
|---|---|
| Dimensions | 4.9212598375 x 2.755905509 x 0.8661417314 inches |
| Product Group | Automotive Parts and Accessories |
| Binding | Automotive |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Reads and clears emission-related diagnostic trouble codes
- Supports KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN protocols
- Displays live data, hard memory data, freeze-frame information, and I/M monitor readiness
- Draws power directly from the vehicle's OBDII data link connector
- Uses a 2.5-foot cable with a compact, lightweight design
- Supports compatible 1996 and newer US-based vehicles, plus 2000 and newer EU-based and Asian vehicles
Best For / Avoid If
Best for buyers prioritizing
- Supports multiple common OBDII protocols, including CAN
- Provides more than basic code reading with live data, freeze-frame, and readiness information
- Powered through the vehicle, so no separate battery or charger is required
Consider another option if
- Limited to emission-related diagnostics
- Requires a vehicle with an OBDII interface and does not diagnose OBDI vehicles, even with an adapter
- Vehicle compatibility should be confirmed before purchase
Pros
- Provides bidirectional testing in addition to code reading and clearing.
- Offers wireless and cabled connectivity options through the Bluetooth VCI and VCI cables.
- Includes a large 8-inch display, Android 11.0, and a stated 12-hour operating time.
- Includes a one-year warranty and two years of free software updates.
Cons
- Battery testing is listed as optional rather than included as a standard feature.
- The DTC repair guide compatibility specified in the listing is limited to Chrysler, Dodge, Jeep, and Fiat vehicles from 2010 to 2014.
- The listing does not provide detailed vehicle-by-vehicle coverage or operating-system requirements beyond the stated Android 11.0 platform.
The TOPDON AD900 Lite is a bidirectional OBD2 scan tool with full-system diagnostic functions. The listing states that it can scan available modules, read ECU information, read and clear diagnostic trouble codes, display live data, retrieve freeze-frame data, and perform active tests.
- Display: 8-inch touchscreen
- Operating system: Android 11.0
- Wireless connection: Bluetooth 5.0 VCI with a stated range of up to 33 feet (10 meters)
- Battery: 10,000mAh battery with up to 12 hours of continuous operation as stated
- Reset functions: Oil, throttle, EPB, steering angle, DPF, ABS bleeding, BMS, and airbag functions are listed
- Coverage: The listing states support for vehicles from 1996 to 2026, more than 60 models, over 10,000 vehicles, and 12 languages
- Included support: One-year warranty and two years of free software updates
- Physical specifications: Grey; 11.53 x 5.39 x 8.58 inches; 4.8 pounds
Detailed Review
What stands out in the currently available product data:
- Bidirectional controls support active testing of components such as injectors, coolant pumps, windows, wipers, headlights, and mirrors.
- Wireless diagnosis uses a Bluetooth 5.0 VCI with a stated range of up to 33 feet (10 meters).
- Full-system diagnostics can scan available vehicle modules, read and clear codes, display live data, retrieve freeze-frame data, and perform active tests.
- The 8-inch touchscreen runs on Android 11.0 and is powered by a stated 10,000mAh battery for up to 12 hours of continuous operation.
- Supports eight advertised reset-service categories, including oil, throttle, EPB, steering angle, DPF, ABS bleeding, BMS, and airbag functions.
- Includes a DTC repair guide function for Chrysler, Dodge, Jeep, and Fiat vehicles from 2010 to 2014, with compatibility expanding through updates.
Best For / Avoid If
Best for buyers prioritizing
- Provides bidirectional testing in addition to code reading and clearing.
- Offers wireless and cabled connectivity options through the Bluetooth VCI and VCI cables.
- Includes a large 8-inch display, Android 11.0, and a stated 12-hour operating time.
Consider another option if
- Battery testing is listed as optional rather than included as a standard feature.
- The DTC repair guide compatibility specified in the listing is limited to Chrysler, Dodge, Jeep, and Fiat vehicles from 2010 to 2014.
- The listing does not provide detailed vehicle-by-vehicle coverage or operating-system requirements beyond the stated Android 11.0 platform.
Pros
- Bi-directional control supports live actuation tests
- Includes 23 listed reset and relearn functions
- Free software updates are listed without subscriptions or fees
Cons
- Vehicle compatibility details are not provided
- Operating-system requirements for the smart device are not provided
- Connector type and supported protocols are not provided
The GEARWRENCH GWSMARTBT is a professional bi-directional diagnostic scan tool in the Code Readers & Scan Tools category. Its listed features include OE-level diagnostics through a smart device, full bi-directional control, live actuation testing, live data mapping, and freeze-frame capture.
- Supports 23 vehicle reset and relearn functions
- Includes throttle matching, ABS bleeding, and TPMS reset
- Free software updates with no subscriptions or fees listed
- Dimensions: 3.4 x 2.1 x 0.9 inches
- Weight: 0.2425084882 pounds
Specifications
| Dimensions | 3.4 x 2.1 x 0.9 inches |
|---|---|
| Weight | 0.2425084882 pounds |
| Product Group | Automotive Parts and Accessories |
| Binding | Automotive |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Provides OE-level diagnostics through a smart device
- Offers full bi-directional control and live actuation testing
- Supports 23 vehicle reset and relearn functions
- Includes functions such as throttle matching, ABS bleeding, and TPMS reset
- Provides live data mapping
- Supports freeze-frame data capture
Best For / Avoid If
Best for buyers prioritizing
- Bi-directional control supports live actuation tests
- Includes 23 listed reset and relearn functions
- Free software updates are listed without subscriptions or fees
Consider another option if
- Vehicle compatibility details are not provided
- Operating-system requirements for the smart device are not provided
- Connector type and supported protocols are not provided
Pros
- Combines four-system diagnostics with full OBD2 functions
- Includes a broad selection of maintenance resets and relearn functions
- Provides live data, AutoVIN, diagnostic report saving and sharing, and a built-in DTC library
- Includes free lifetime software updates and a 2-year warranty
- Supports 12V vehicles and CAN FD-equipped vehicles
Cons
- Vehicle-specific compatibility must be checked before purchase, and Indian domestic vehicle brands are not supported
- AutoVIN may not work on all vehicles
- Some reset functions and transmission operations may vary by vehicle; clearing fault codes does not resolve an underlying fault
The XTOOL D5S is an OBD2 diagnostic scanner for cars and 12V trucks. It provides access to engine, transmission, ABS, and SRS systems, along with full OBD2 diagnostics, live data, AutoVIN, DTC lookup, and diagnostic report saving and sharing.
The scanner includes 16 reset functions, such as EPB Reset, SAS, BMS Reset, Throttle Body Relearn, TPMS Reset, ABS Bleeding, Injector Coding, Gearbox Match, Suspension Adjustment, Headlight, Window Initialization, and Crank Sensor Relearn. Supported functions vary by vehicle, so compatibility should be confirmed before ordering.
- 5.45-inch touchscreen with 1440x720 resolution
- 32GB storage with expandable memory
- CAN FD protocol and FAC AutoAuth
- One-tap Wi-Fi updates with no subscription fees
- Supports more than 90 vehicle brands
- 2-year warranty and long-term technical support
Specifications
| Color | Black |
|---|---|
| Product Group | Automotive Parts and Accessories |
| Binding | Automotive |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Provides 16 reset functions, including EPB, SAS, BMS, throttle body relearn, TPMS, ABS bleeding, and injector coding
- Scans engine, transmission, ABS, and SRS systems in addition to full OBD2 diagnostics
- Displays live data in text or up to four PID graphs
- Supports CAN FD protocol and FAC AutoAuth
- Offers a 5.45-inch touchscreen with 1440x720 resolution, 32GB storage, and expandable memory
- Includes one-tap Wi-Fi updates with no subscription fees
Best For / Avoid If
Best for buyers prioritizing
- Combines four-system diagnostics with full OBD2 functions
- Includes a broad selection of maintenance resets and relearn functions
- Provides live data, AutoVIN, diagnostic report saving and sharing, and a built-in DTC library
Consider another option if
- Vehicle-specific compatibility must be checked before purchase, and Indian domestic vehicle brands are not supported
- AutoVIN may not work on all vehicles
- Some reset functions and transmission operations may vary by vehicle; clearing fault codes does not resolve an underlying fault
Pros
- Combines all-system diagnostics with bidirectional active testing
- Offers more than 28 service and reset functions
- Supports newer CAN FD and DoIP vehicle communication protocols
- Includes FCA Auto Authorization for compatible vehicles
- Provides 4GB RAM and 64GB storage on an Android 11 platform
Cons
- The published data does not provide a complete vehicle-by-vehicle compatibility list
- The source specifies 12 months of free software updates; longer-term update pricing is not provided
- The published data does not specify iOS or other mobile-device requirements
The Autel MaxiCOM MK808Z is a black all-system OBD2 diagnostic scanner with bidirectional control, active tests, and more than 28 service and reset functions. It can read and clear fault codes, display live data in text, graph, and analog formats, show freeze-frame data, provide ECU information, and perform automatic vehicle identification through Auto-VIN.
The scanner lists support for more than 180 car brands globally, along with CAN FD and DoIP protocols. Its FCA Auto Authorization process is specified for compatible 2018+ Chrysler, Jeep, Dodge, and Ram vehicles. Hardware includes Android 11, 4GB RAM, 64GB storage, dual-band Wi-Fi, and a 7-inch capacitive LCD touchscreen with 1024x600 resolution. Dimensions are 9.44 x 5.9 x 1.37 inches.
The listing covered states that the product includes a 2-year brand warranty, 12 months of free updates, lifetime technical support, and a free return and replacement policy.
Specifications
| Color | Black |
|---|---|
| Size | 7-inch capacitive LCD touchscreen (1024x600) |
| Dimensions | 9.44 x 5.9 x 1.37 inches |
| Product Group | Automotive Parts and Accessories |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Performs all-system scans, fault-code reading and clearing, live-data viewing, freeze-frame review, ECU information access, and active tests
- Includes more than 28 service and reset functions, including oil, EPB, SAS, SRS, injector coding, BMS, and DPF regeneration functions
- Supports bidirectional active tests for components such as ABS pumps, windows, door locks, solenoids, and lights
- Supports CAN FD and DoIP protocols and lists coverage for more than 180 car brands globally
- Includes FCA Auto Authorization for diagnostics, active tests, and resets on compatible 2018+ Chrysler, Jeep, Dodge, and Ram vehicles
- Uses Android 11 with 4GB RAM, 64GB storage, dual-band Wi-Fi, and a 7-inch 1024x600 capacitive touchscreen
Best For / Avoid If
Best for buyers prioritizing
- Combines all-system diagnostics with bidirectional active testing
- Offers more than 28 service and reset functions
- Supports newer CAN FD and DoIP vehicle communication protocols
Consider another option if
- The published data does not provide a complete vehicle-by-vehicle compatibility list
- The source specifies 12 months of free software updates; longer-term update pricing is not provided
- The published data does not specify iOS or other mobile-device requirements
Pros
- Combines wireless connectivity with bidirectional controls and all-system scanning
- Includes ECU coding and a broad set of listed reset and relearn functions
- Supports newer CANFD and DoIP vehicle communication protocols
- Includes FCA AutoAuth and V.A.G. guided diagnostic features
Cons
- The listing does not provide a detailed vehicle-by-vehicle compatibility list
- Operating-system requirements are not provided
- The listed price is $529, and continued software updates beyond the included two-year period are not specified
The LAUNCH X431 CRP919XBT is an OBD2 scanner with wireless bidirectional diagnostic capabilities. It includes the DBSCar VII VCI for wireless data transmission, with a listed maximum speed of 3Mbps. The tool supports all-system scans, code reading and clearing, bidirectional controls, ECU coding, and 35+ reset or relearn functions.
- Protocols and access: CANFD for 2020-now GM and Chrysler models, DoIP for Volvo, Land Rover/Jaguar, and BMW F/G Chassis vehicles, plus integrated FCA AutoAuth for 2018+ FCA SGW-equipped vehicles.
- Diagnostic functions: Bidirectional controls, AutoVIN, AutoScan for vehicles from 2006 onward, V.A.G. guided diagnostics, ECU coding, and listed functions such as oil reset, brake reset, and throttle adaptation.
- Included support: Two years of software updates, LAUNCH technical assistance, Feedback, Repair Info, compatible-vehicle information, user manual, Q&A, and tablet settings modules.
- Physical specifications: 8.58266 x 1.555115 x 6.06298 inches and 2 pounds.
- Listing information: Current price is $529. The listed Amazon rating is 4.3 from 0 reviews.
- Not provided: Operating-system requirements and a detailed vehicle-by-vehicle compatibility list.
Detailed Review
What stands out in the currently available product data:
- Wireless data transmission through the included DBSCar VII VCI, with a claimed maximum speed of 3Mbps
- Supports CANFD for 2020-now GM and Chrysler models and DoIP for Volvo, Land Rover/Jaguar, and BMW F/G Chassis vehicles
- Integrated FCA AutoAuth support for diagnosing 2018+ FCA SGW-equipped vehicles
- Includes ECU coding plus 35+ listed reset and relearn functions
- Provides all-system scanning, code reading and clearing, and bidirectional controls
- Offers AutoVIN and AutoScan for vehicles from 2006 onward, according to the listing
Best For / Avoid If
Best for buyers prioritizing
- Combines wireless connectivity with bidirectional controls and all-system scanning
- Includes ECU coding and a broad set of listed reset and relearn functions
- Supports newer CANFD and DoIP vehicle communication protocols
Consider another option if
- The listing does not provide a detailed vehicle-by-vehicle compatibility list
- Operating-system requirements are not provided
- The listed price is 9, and continued software updates beyond the included two-year period are not specified
Pros
- Bidirectional controls can send commands to vehicle ECUs for active subsystem testing
- Broad diagnostic coverage includes all vehicle systems and more than 140 vehicle brands
- Includes multiple maintenance reset and calibration functions
- Supports modern CANFD connectivity along with several established diagnostic protocols
Cons
- FCA AutoAuth access requires an FCA account and membership fee
- The published data does not provide operating-system requirements
- Exact vehicle coverage for every active test and reset function is not specified
The THINKCAR TK672 is a bidirectional OBD2 diagnostic scanner for full-system vehicle diagnostics, active tests, and 28 reset services. It supports ECM, ABS, airbags, SAS, EVAP, TPMS, BMS, EPB, and other vehicle systems, with functions for reading and clearing codes, viewing live data, Auto-VIN identification, and generating Wi-Fi reports.
The scanner supports CANFD, OBDII, EOBD, ISO 14230-4, ISO 15765-4, ISO 9141-2, ISO 14229, and SAE J1850 protocols. It is listed as compatible with more than 140 vehicle brands and includes FCA AutoAuth support for 2018 and newer vehicles; an FCA account and membership fee are required for that feature.
- 7-inch display with 1024x600 resolution
- 32GB ROM and MT8365 quad-core processor at 2.0GHz
- Dual-band Wi-Fi, Bluetooth 5.0, USB 2.0, and Type-C charging port
- 3150mAh/3.8V battery
- 1.2-meter detachable DB15 diagnostic cable
- Free lifetime software updates
- Supports 28 languages
- Dimensions: 9.842519675 x 5.905511805 x 3.149606296 inches
Specifications
| Dimensions | 9.842519675 x 5.905511805 x 3.149606296 inches |
|---|---|
| Product Group | Automotive Parts and Accessories |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Supports bidirectional active tests for systems such as injectors, coolant pumps, windows, wipers, headlights, and mirrors
- Provides full-system diagnostics for ECM, ABS, airbags, SAS, EVAP, TPMS, BMS, and EPB
- Includes 28 reset services, including oil, DPF, SAS calibration, ABS bleeding, injector coding, AFS, and TPMS resets
- Supports CANFD, OBDII, EOBD, ISO 14230-4, ISO 15765-4, ISO 9141-2, ISO 14229, and SAE J1850 protocols
- Offers FCA AutoAuth support for 2018 and newer vehicles when used with an FCA account and membership
- Features a 7-inch 1024x600 display, 32GB ROM, dual-band Wi-Fi, Bluetooth 5.0, and a 3150mAh/3.8V battery
Best For / Avoid If
Best for buyers prioritizing
- Bidirectional controls can send commands to vehicle ECUs for active subsystem testing
- Broad diagnostic coverage includes all vehicle systems and more than 140 vehicle brands
- Includes multiple maintenance reset and calibration functions
Consider another option if
- FCA AutoAuth access requires an FCA account and membership fee
- The published data does not provide operating-system requirements
- Exact vehicle coverage for every active test and reset function is not specified
Pros
- Provides a 26-pin female to 16-pin male OBD2 connection
- 6-foot length offers additional reach between the scanner and vehicle
- Replacement part numbers are provided for compatibility reference
Cons
- Listed as an aftermarket cable not made by Snap-on
- Compatibility is specifically listed for the Snap-on SOLUS ULTRA EESC318 scanner
- Vehicle compatibility and supported protocols are not provided
The AUGREX DA-4 OBDII cable adapter is listed for the Snap-on SOLUS ULTRA scanner EESC318. It has a 26-pin female connector on one end and a 16-pin male OBD2 connector on the other, with a cable length of 6 feet.
- Replacement part numbers: EAX0068L00C and EAX0068L26A
- Construction: Molded, heavy-duty, thick-shielded cable
- Color: Black
- Weight: 0.4188782978 pounds
- Brand: AUGREX
- Note: The cable is not made by Snap-on. The source listing advises confirming that the scanner model matches the stated fitment.
Specifications
| Color | Black |
|---|---|
| Size | 6 Feet |
| Weight | 0.4188782978 pounds |
| Product Group | Automotive Parts and Accessories |
| Binding | Misc. |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Listed for the Snap-on SOLUS ULTRA scanner EESC318
- 26-pin female to 16-pin male OBD2 connector configuration
- 6-foot cable length
- Replacement part numbers EAX0068L00C and EAX0068L26A
- Heavy-duty thick-shielded molded cable construction
- Black finish
Best For / Avoid If
Best for buyers prioritizing
- Provides a 26-pin female to 16-pin male OBD2 connection
- 6-foot length offers additional reach between the scanner and vehicle
- Replacement part numbers are provided for compatibility reference
Consider another option if
- Listed as an aftermarket cable not made by Snap-on
- Compatibility is specifically listed for the Snap-on SOLUS ULTRA EESC318 scanner
- Vehicle compatibility and supported protocols are not provided
Pros
- Combines full-system diagnostics with bidirectional active tests
- Offers a broad set of maintenance and reset functions
- Includes live-data displays in graph, text, column, meter, and waveform formats
- Provides listed compatibility with the Autel MV108S endoscope
Cons
- Vehicle compatibility and available service functions vary by vehicle and should be checked by VIN
- Auto VIN is not universal to all vehicles
- The listing reports a 4.2 Amazon rating from 0 reviews, so no written review sample is provided
The Autel MaxiCheck MX808S is a black, medium-sized bidirectional OBD2 scan tool for vehicle diagnostics and service procedures. The listing specifies dimensions of 9.4 x 5.9 x 1.4 inches and a weight of 1.5211896078 pounds.
- Hardware: Rockchip RK3566 quad-core CPU, 4GB RAM, 64GB ROM, and Android 11
- Diagnostics: Full-system access for systems including engine, transmission, ABS, SRS, TPMS, and battery; reads and clears diagnostic trouble codes and displays live data
- Active tests: More than 3,000 listed bidirectional tests, including fuel pump, injector, cooling fan, valve, and pump tests
- Service functions: More than 28 listed functions, including oil reset, ABS brake bleeding, EPB reset, BMS, SAS calibration, DPF, injector calibration, throttle, and crankshaft relearn
- Vehicle coverage: The listing states coverage for more than 10,000 US, Asian, and European vehicles from 1996 to today, with compatibility varying by vehicle
- Additional support: FCA AutoAuth is listed for 2018 and newer Chrysler, Jeep, Dodge, and Fiat vehicles. Compatibility with the Autel MV108S endoscope is also listed.
Vehicle compatibility, service availability, and diagnostic functions vary by make, model, year, and VIN. The listing states that Auto VIN is not universal to all vehicles.
Specifications
| Color | Black |
|---|---|
| Size | Medium |
| Dimensions | 9.4 x 5.9 x 1.4 inches |
| Weight | 1.5211896078 Pounds |
| Product Group | Automotive Parts and Accessories |
| Binding | Unknown Binding |
Verify the current product variation before purchase; specifications may change.
Detailed Review
What stands out in the currently available product data:
- Supports full-system diagnostics for systems including engine, transmission, ABS, SRS, TPMS, and battery
- Lists more than 3,000 bidirectional active tests for vehicle component testing
- Provides 28+ service functions, including oil reset, ABS brake bleeding, EPB reset, BMS, SAS calibration, DPF, injector calibration, throttle, and crankshaft relearn
- Uses a Rockchip RK3566 quad-core CPU, 4GB RAM, 64GB storage, and Android 11
- Includes VIN-based Auto VIN and Auto Scan features, with manual VIN entry available
- Lists coverage for more than 10,000 US, Asian, and European vehicles from 1996 to today
Best For / Avoid If
Best for buyers prioritizing
- Combines full-system diagnostics with bidirectional active tests
- Offers a broad set of maintenance and reset functions
- Includes live-data displays in graph, text, column, meter, and waveform formats
Consider another option if
- Vehicle compatibility and available service functions vary by vehicle and should be checked by VIN
- Auto VIN is not universal to all vehicles
- The listing reports a 4.2 Amazon rating from 0 reviews, so no written review sample is provided
How We Evaluated These Diagnostic Tools
Rather than evaluating tools solely by marketing claims, our assessment breaks down each platform across documented technical parameters:
- Diagnostic Depth: We distinguish basic generic OBDII code readers from 4-system diagnostic tools (Engine, Transmission, ABS, Airbags) and OE-level full-system scanners capable of reading body, chassis, infotainment, and gateway modules.
- Bidirectional Testing: The ability to command actuators—such as cycling ABS valves, activating cooling fans, or commanding EVAP purge solenoids—is critical for professional troubleshooting.
- Protocol Readiness: With newer vehicles implementing CAN FD (found on late-model GM and Stellantis vehicles) and DoIP (diagnostics over internet protocol), modern scanners must support these buses or integrate AutoAuth bypasses.
- Long-Term Operating Costs: Diagnostic software expires quickly without updates. We factored in manufacturer-stated update intervals, subscription costs, and standalone functionality after renewal periods lapse.
Comprehensive Diagnostic Platform Comparison
| Tool Name | Hardware Type | Bidirectional Active Tests | Service & Reset Functions | Observed Price |
|---|---|---|---|---|
| LAUNCH X431 CRP919XBT | Wireless Android Tablet (DBSCar VII VCI) | Yes (Full bi-directional) | 35+ Resets & ECU Coding | $529.00 |
| Autel MaxiCheck MX808S | Wired Android 11 Tablet (7-inch) | Yes (3,000+ active tests) | 28+ Services | $449.00 |
| Autel MaxiCOM MK808Z | Wired Android 11 Tablet (7-inch) | Yes (Actuator testing) | 28+ Services & Relearns | $378.96 |
| THINKCAR Thinkscan 672 | Wired Android Tablet (7-inch) | Yes (Subsystem commands) | 28 Maintenance Resets | $339.99 |
| TOPDON ArtiDiag900 Lite | Wireless Android 11 Tablet (Bluetooth VCI) | Yes (ECU command tests) | 8 Popular Reset Functions | $320.00 |
| XTOOL D5S | Handheld Touchscreen (5.45-inch) | Not supported | 16 Resets (EPB, SAS, Bleed) | $169.00 |
| FOXWELL NT604 Elite | Handheld Keypad Scanner | Not supported | None (Diagnostic scan only) | $144.99 |
| GEARWRENCH GWSMARTBT | Wireless Bluetooth Dongle (Mobile App) | Yes (Full bi-directional) | 23 Vehicle Resets | $99.99 |
| ANCEL AD310 | Handheld Keypad Code Reader | Not supported | None (Emissions/CEL only) | $29.99 |
| AUGREX DA-4 Cable Adaptor | 26-Pin to 16-Pin Replacement Cable | Not applicable (Cable accessory) | Not applicable (Cable accessory) | $18.99 |
Note: Prices are observed figures at publication and may vary over time. Check retailer links for current availability.
Compatibility and Buying Advice
When selecting a diagnostic tool or replacing hardware components, vehicle compatibility dictates success. Keep these mechanical realities in mind:
- FCA Secure Gateway (SGW): Starting in 2018, Chrysler, Jeep, Dodge, and Ram vehicles feature a security gateway that blocks unauthenticated scan tools from clearing codes or running active tests. Tools like the Autel MK808Z, Launch CRP919XBT, and Thinkcar TK672 provide AutoAuth software integration, but you must register an account to unlock write access.
- Modern Protocols (CAN FD & DoIP): General Motors (2020+) and newer European chassis utilize high-speed communication standards. If you work on recent models, verify that the scan tool supports CAN FD natively to avoid purchasing separate inline multiplexers.
- Diagnostic Modules vs. Service Resets: Merely reading codes on an ABS or Transmission module does not mean a tool can perform functional services. For instance, bleeding an ABS pump or resetting a steering angle sensor requires explicit service routine firmware, which basic code readers like the Foxwell NT604 Elite or Ancel AD310 lack.
How to Choose the Right Scan Tool
To avoid overspending on features you will not use, match your diagnostic workflow to the hardware category:
- Existing Snap-on Platform Maintenance: If you already own a Snap-on Solus Ultra with worn-out wiring, the AUGREX DA-4 cable provides an affordable mechanical fix without tool-truck replacement costs.
- Emissions Inspection & Basic Check Engine Lights: A simple code reader like the ANCEL AD310 quickly reads DTCs and confirms I/M readiness before state inspections.
- Brake Jobs, Battery Swaps, & Transmission Service: A dedicated reset tool like the XTOOL D5S or FOXWELL NT604 Elite isolates primary drivetrain and safety modules without high software overhead.
- Full Workshop Diagnostics & Component Verification: If you must test solenoids, verify fuel pumps, or perform module adaptations, choose a true bidirectional tablet such as the Autel MK808Z, LAUNCH CRP919XBT, or THINKCAR TK672.
Frequently Asked Questions
Can aftermarket scan tools match Snap-on diagnostic capabilities?
Modern professional scan tools from brands like Autel and Launch offer extensive OE-level system scanning, bidirectional controls, and coding functions that rival older or mid-tier Snap-on handhelds. However, high-end Snap-on consoles (such as Zeus or Triton) often integrate proprietary multi-channel lab scopes and fast boot times specifically tuned for production repair shops.
Will an OBDII scan tool automatically clear an ABS or Airbag light?
A scan tool can only clear fault codes once the underlying mechanical or electrical fault has been repaired. Furthermore, basic OBDII code readers cannot communicate with ABS or SRS safety modules; you must use a tool with dedicated chassis/safety module support. If a crash sensor has recorded collision event data, many control modules require physical replacement rather than software clearing.
What is the difference between a code reader and a bidirectional scanner?
A code reader is a passive device: it listens to the vehicle’s computer, retrieving trouble codes and sensor data. A bidirectional scanner actively commands vehicle control units to operate actuators—such as rolling up a window, cycling an ABS solenoid, or pulsing a fuel injector—to prove whether a component is electrically and mechanically functional without disassembling the vehicle.
Final Verdict
Your ideal diagnostic solution depends on your toolbench requirements. If you own a Snap-on Solus Ultra with a damaged diagnostic lead, the DA-4 OBDII Cable Adaptor for Snap-on Solus is a purpose-built cable replacement. If you are shopping for a complete diagnostic platform that provides professional-grade bidirectional active tests and ECU coding without tool-truck subscription commitments, the LAUNCH X431 CRP919XBT OBD2 Scanner and Autel Obd2 Scanner Diagnostic Tool MaxiCOM MK808Z deliver top-tier diagnostic depth and modern vehicle protocol readiness.
