In this guide today, we are here with our in-depth review of the best snap on scanners. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best snap on scanners for your needs and budget.
This is the ultimate buyers guide snap on scanners.
Our Top Picks
![[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy Duty Trucks All Systems Scanner,Key Program,ECU Coding,50+Service,Cars&Trucks Connector Kits](https://m.media-amazon.com/images/I/51W7l+YIByL._SL160_.jpg)
![Autel Scanner MaxiSys Ultra, 2023 Newest MSULTRA Top Intelligent Diagnostic, [$2000 5in1 VCMI], Topology, ECU Programming & Coding, 40+ Service, Upgraded of MS919/ MS909/ Ultra Lite, FCA Autoauth](https://m.media-amazon.com/images/I/51Vr9IYFWnL._SL160_.jpg)
The Best snap on scanners
Kircuit Car Charger Adapter for SNAP ON MT2500 Scanner MT2500-100 MT2500-200 Power Cord
$15.99
in stock
Amazon.com
as of September 16, 2025 2:24 pm
Features
- DC Input 12-24V;DC Output
- 100% Brand New DC Car Adapter
- Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection.
- Tested Units. In Great Working Condition.
CAR Power Adapter for Snap On MT2500 MTG2500 Solus Modis Scanner OBD1 MT2500-100
$11.95
in stock
2 new from $11.95
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 100% Brand New, High Quality Car Power Charger/Adapter
- DC Input 12-24V;DC Output
- Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection
- Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection.
- Manufactured with the highest quality materials. Certification: FCC, CE and RoHS.
Autel MaxiSys MS908CV Truck Scanner: 2023 Heavy Duty Diagnostic Tool MaxiSys CV for Semi Commercial Truck, J2534 ECU Coding, All System Diagnosis, Active Test, 48 Service as MS909CV, Elite II, Snap-on
$2,899.00
in stock
2 new from $2,899.00
Free shipping
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【2025 MS908CV II, Same as OEM Scanners】Autel in 2025 unveiled Autel Maxisys CV MS908CV II, upgrading from MS906CV, MS908CV with expanded CVs coverage (class 1-9) and all level-up service menu: ECU Coding & J2534 Program, 64+ Hot Services, 3000+ CVs Bidirectional Controls and more; backed up by superior specs (Android 10.0/8-Core/9.7", 1536*2048/4+128G) that will boost your repairs 5X faster! The tag is unbelievable: 2749 bucks! Just 1/5 costs of an OEM heavy duty truck scanner.
- 【64+ Hot Services > MS906CV, MS908CV】This heavy duty truck scanner is your one-stop solution to handle 99% CVs daily repairs. It features 39+ services e.g. Oil Reset/EPB/Brake Bleeding/1MM0/Injector/Throttle, etc. (> MS906CV, MS908CV), and 25+ adaptions for CVs. Updating is frequently (monthly even weekly) to meet more market needs. You’ll never get out-of-dated.
- 【ECU Coding & J2534 Programming】Autel Maxisys CV MS908CV II has complete coding capabilities to make ECU adjustments e.g. for Road Speed Limit (RSL). Reliable ECU data backup/restoration ensures successful procedure. Better, with the included J2534 box (=2000 bucks), you can make ECU flashing/programming/software upgrade (need subs to OE software). The value is hard to beat by many similar heavy duty truck scanners.
- 【99% Cars/CVs Coverage & AutoVIN 2.0】With leading coverage for 80+ major automotive makes/150+ brands/10,000+ models, this Autel Maxisys CV MS908CV II will work on almost any semi trucks, light & hearty duties that come into your shop. Software is continually upgraded for expanded capabilities & compatibility with newer models. Smart AutoVIN 2.0 & AutoScan (2006+) gets you quick scan in seconds; 3X faster than those semi truck scanner with J-2534 ECU featuring old-version AutoVIN.
- 【3000+ CVs Bidirectional Controls】Unlike most bluetooth diesel diagnostic tool scanner for commercial vehicles that can only perform limited bi-directional control, this Autel Maxisys CV MS908CV II offers a comprehensive 3000+ active tests covering 99% mainstream CVs, e.g. Cylinder Cut Out Test, Cylinder Compression Test, On-board Electronic Components Test; refer to A+ page for details. The operation is so silky smooth that you can quickly pinpoint faulty area in a blink.
LAUNCH X431 PAD VII, 2023 J2534 Reprogramming Tool, ECU Online Coding, Topology Map Intelligent Diagnostic Scanner, 2 Years Free Update, Upgraded of X431 PAD3/ V+, 50+ Services, Bi-Directional Control
$2,699.00
in stock
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【WARM NOTICE】✅The "X431 PADVII online programming activation method" & the instruction on how to use VPN to bypass IP restrictions to gain access to online programming feature for more models, not just for Benz & BMW in the U.S. is available if you need; ✅LAUNCH Tech. USA is just one of the dealers located in America, so they won't be responsible for Amazon products. Pls con-tact us If you have any problems.
- 【LAUNCH X431 PAD VII ELITE, 2025 Top Diagnostic Scanner】 The latest all-around scan tool, upgraded from LAUNCH X431 PRO5/PADIII/V+ 4.0 and rival OEM car scanners. High-end ECU programming backup/restore for 30+ car brands, ECU/SCN coding, J2534/Do-IP/CANFD, topology mapping, 60+ service functions, guided functions, highest hardware configuration … with 99.99% worldwide car coverage. LAUNCH X431 PAD VII ELITE is a worthwhile investment for repair shops and mechanics.
- 【Huge-Upgraded ECU Programming & Coding】 Beyond the reach of most competitors, LAUNCH X431 PAD VII ELITE features ECU Programming working on upmost 30+ car brands: 1) Backup/Restore data from original ECUs, you won't find this in any other tools; 2) Programming offline or online, manual or automatic to meet more needs; 3) R-etrofit, e.g. replace halogen lamp. 4) ECU Upgrade, e.g for Fuel quality defect firmware. Coding features: Recode ECU Data, Personalization, and loads of more.
- 【LAUNCH X431 PAD VII ELITE, 60+ Services & Topology】 LAUNCH X431 PAD VII ELITE bidirectional scan tool has 60+ service functions, like Oil Reset/ABS Bleeding/Injector Coding… to win more business. Topology mapping checks DTCs and all-system communication status visually in LAUNCH X431 PAD VII ELITE top scanner. The actuation test detects problems 5X faster than tearing autoparts apart. Multiple protocols: J2534, Do-IP (BMWs E/F, Land Rover/Jaguar), CANFD (new GM).
- 【Intelligent Diagnose & Guided Functions】LAUNCH X431 PAD VII ELITE scan tool has Intelligent Diagnose to free you from tedious works: easily get VIN data, guide you to vehicle information page without menu selection, and display all diagnostic records. Guided Function (for V.A.G) allows on-screen prompts for proper diagnostics, simple & convenient. Pin Detection allows detecting DLC pins voltage and accessing protocol types to troubleshoot your DLC port.
Autel MaxiCOM MK808S-TS TPMS Scanner: 2023 Android 11, 4+64G, 5G WiFi, OBD2 Bidirectional Tool, 28 Service, All System Scan, TPMS Retrofit Relearn Programming, Upgrade of MK808BT PRO TS608 MX808TS
$649.00
in stock
2 new from $649.00
Free shipping
Amazon.com
as of September 16, 2025 2:24 pm
Features
- [2nd Gen. MK808S-TS, 2025 T0P Investment] Blend core functions of MK900-TS, MP808S-TS, MS906 PRO-TS, yet stay the same budget. Complete TPMS: sensor relearn/trigger/program + OE diagnostics: all system scan/3000+active tests/40+hot functions in one tool. Comes with: Android 11.0/4G+64G/RK3188 CPU/7"-1024*600 screen/5000mAh/Blu. VCI, plus collapsible stand and blow-molding case. Dust/water proof for easy use. This next-level Autel scanner is aimed at handing every type of tire & car repair.
- [1-Step TPMS Solution = 1699 Bucks MS906 PRO-TS] TPMS Rank: MK808S-TS=MS906 PRO TS=MP900TS=MS906TS=MP900-TS=TS900=MP808S-TS. Full set of TPMS package: 99% all-known sensors (315/433MHz) trigger/relearn; MX-sensors (1-16) batch program; TPMS health status check; TPMS retrofit installation; 3000+ relearn guides built in, and more. ALL-IN-ONE to upgrade your TPMS work! Any better scan tools + TPMS tools out there? Sure, but you'll spend nearly double to get the next step up.
- [40+ Service Functions] Autel boosted MK808S-TS services function to 32 numbers, accessible for 30% more cars. Complete database for “One-Stop” solution: E-P-B/Oil_Reset/SAS/TPMS/ BMS/Injector/Throttle/Suspension/Brake_Bleed/TEC-learn/Headlamp/WIN_DR_ROOF and more. Far ahead of the competitors (3X the costs) who might talk BIG, but in reality most can’t do services for many cars. Moreover, the services built-in keep “Growing” thanks to regular upgrades.
- [50+ 3000+ Active Tests] Need to pinpoint issues in a flash? Grab this bidirectional scan tool! Directly test / control 3000+ relays, injectors, coils, solenoid valves, and actuators right from this Autel scanner; like “turning on/off radiator fan, lights, honking horn, or acti-vating f.eul pump.” In just 30 secs, you’re set! Identify faulty sensors and parts effortlessly. It works with 99% of cars, but REMINDER: specific functions depend on the make/model/year.
- [All System Scan & More] Full-system testing, read/clear DTCs, 5-in-1 graphic live data, etc., all are fully-featured in simple operating ways. And battery test (+BT506), endoscope work (+MV108S), remote expert, Autel cloud manage, etc. are also covered. If you want “Do It All & Cost-effective” diagnostics, MK808S-TS is KING, and snap-on tool is OUT because of limited features and high cost. You’ll want to know: how snap-on justifies its 4K+ bucks scan tools?
How to Use The Snap-On MODIS: (Includes features and how to use together with other tools)
$24.99
in stock
6 new from $24.99
1 used from $26.09
1 used from $26.09
Free shipping
Amazon.com
as of September 16, 2025 2:24 pm
Features
| Part Number | black & white illustrations |
| Is Adult Product | |
| Edition | 2nd |
| Language | English |
| Number Of Pages | 82 |
| Publication Date | 2012-05-01T00:00:01Z |
Autel MaxiSys Elite II Scanner, 2023 New Version of MS909/ MS919/ Ultra, Top Intelligent Diagnostic, 2 Years Free Update ($2590 Value), J2534 ECU Programming & Coding, 38+ Services, FCA Access
$2,369.00
in stock
2 new from $2,369.00
Free shipping
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【2025 Autel Elite II Pro, Up of Elite II MS908S PRO II MK908 PRO II】Recommended by millions of mechanics, the Autel MaxiSys Elite II Pro scanner performs same function as Ultra MS909 MS919, but half the cost! ✅All-in-one Intelligent Diagnosis ✅J2534 Programming & Coding✅40+ Services, All system diagnosis✅Auto Scan 2.0(5X faster scanning)✅Active Test✅Refresh Hidden Features & VAG Guided; 2025 Newly Added: ✅150+ Brands Including Tesla, McLaren✅FCA SGW & D-PDU/RP1210, DOIP CANFD (MS908S PRO II not support)✅21+Languages, NO IP Limits...Absolutely an ideal solution with even 2 years free updates (2590 Bucks value) - far superior to other scanners!
- 【2025 NEW MOTOR TruSpeed Repair, Work as Ultra MS919】 ! Autel Elite II Pro offers even more powerful MOTOR TruSpeed Repair, Which is not on MS908S PRO II MK908 PRO II. Simplify access to OEM repair info with this feature. Save the steps to the shared repair info workstation at your shop and access repair data right on your elite ii pro scanner. Enjoy comprehensive content, from component locations to diagnostic trouble codes (DTCs), maintenance schedules, repair procedures, specifications, technical service bulletins (TSBs), wiring diagrams, OEM Position Statements, and ADAS-related repair details.
- 【OE-LEVEL J2534 ECU Programming & Coding】Enhance your diagnostics with the Elite II Pro J2534 Reprogramming scanner. This cutting-edge auto scanner supports : 1) program the new adaptive data to the on-board modules 2) replace the existing software/firmware in the ECUs 3) match the component control modules after repair or replacement 4) flash the hidden functions and 5) enhance the vehicle features. Experience 5X faster communication with SAE J2534-1 & -2 compliant programming interface.
- 【【40+ Service & 3000+ Active Tests & VAG Guide】Autel MaxiSys Elite II Pro vehicles diagnostics tablet can check all the systems and capture tiny issues. 40+ service functions help to recover vehicle performance. 3000+ Active test tracks the problems via mutual controls in minutes. Guided functions offer OE level instructions to simplify diagnostic steps. Flash hidden functions do a big hand to activate/deactivate OEM settings and make personal modifications as you like.
- 【Advanced ECU Coding & Online Coding】Professional auto scan tool Elite II pro has powerful ECU Coding, allowing you to customize OE-settings, disable annoying features, refresh hidden functions and match/learn/code replaced ECU. Elite 2 Pro also offers high-end online functions, including direct communication with OEM servers and access to online data for fast and complicated repairs, such as online coding for B.MW, Porsche, V-W, Nissan, Infiniti, Hyundai, etc. Moreover, Autel Elite II Pro scanner supports offline adaption for Ford, Mazda, Jaguar, Vaxhall, and Opel.
![[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy Duty Trucks All Systems Scanner,Key Program,ECU Coding,50+Service,Cars&Trucks Connector Kits](https://m.media-amazon.com/images/I/51W7l+YIByL._SL500_.jpg)
[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy Duty Trucks All Systems Scanner,Key Program,ECU Coding,50+Service,Cars&Trucks Connector Kits
$1,979.00
in stock
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【2025 NEWEST LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles】Design for Passenger&Commercial Vehicles 2 in1,work for Cars/Trucks/buses/trailers/excavators/diesel engine/pick-up/etc.
- 【J2534 Reprogramming with Smartlink C】Advanced OEM J2534 reprogramming,Helps access direct data online, replace existing software/firmware in ECU,program new ECUs and fix software-controlled issue.
- 【Over 60 Service Reset Functions + Bi-Directional + ECU Coding 】This scan tool can support ECU Coding,60+ reset service functions like SAS/EPB/TPMS/DPF/Oil/Brake/ABS Bleed, Injector coding, etc.
- 【2025 BEST Advanced Hardware & All Systems Diagnosis+Topology Display 】Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and more.
- 【Wider Vehicle Coverage of 12V & 24V Vehicles + 25 Languages】LAUNCH X431 PRO3S+SMARTLINK HD automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks support CANFD & DOIP.
![Autel Scanner MaxiSys Ultra, 2023 Newest MSULTRA Top Intelligent Diagnostic, [$2000 5in1 VCMI], Topology, ECU Programming & Coding, 40+ Service, Upgraded of MS919/ MS909/ Ultra Lite, FCA Autoauth](https://m.media-amazon.com/images/I/51Vr9IYFWnL._SL500_.jpg)
Autel Scanner MaxiSys Ultra, 2023 Newest MSULTRA Top Intelligent Diagnostic, [$2000 5in1 VCMI], Topology, ECU Programming & Coding, 40+ Service, Upgraded of MS919/ MS909/ Ultra Lite, FCA Autoauth
$3,999.00
in stock
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【2025 Smartest Motor TruSpeed Repair】Autel MaxiSys Ultra intelligent diagnosis scanner has been updated with Motor TruSpeed Repair, including: OEM repair procedures, specifications, TSBs, wiring diagrams, OEM Position Statements, ADAS-related repair details to improve diagnosis and repair efficiency to the great.est, it's the b.est choice for large car workshops. NOTE: Motor TruSpeed Repair is an optional function, 650bu.cks/Year.NOT support F-ord/ Ma-zda/ Mer-cury/ To-yota/ Le-xus/ S-cion.
- 【Autel MSUltra: 2025 Upgraded Topology 2.0】Unlike other brands' so called "Topology" which is only a simple graphical picture based on Protocol and can't display true structure of ECUs, it has no value in practical repairing. Autel Ultra with its enhanced Topology Mapping 2.0 is drawn based on automotive authentic modules' circuit to reflect real connections between ECUs underneath. Autel Topology 2.0 helps professional technicians locate troubles quickly and precisely in seconds.
- 【5in1 VCMI, Valued 2000bu-cks High-end Functions】Different from other regular scan tools, Autel Ultra auto diagnostic scanner is equipped with the advanced 5in1 VCMI combining VCI, oscilloscope, waveform generator, multimeter, and OBD2 CAN BUS Check in one interface. With the top VCMI, Autel Ultra can perform super precise and most overall diagnostic and services on wid.est vehicles on the market without extra tools. Autel Ultra has everything in need for US large car repair business.
- 【Dealer-Level ECU Programming】Autel MaxiSys Ultra top OBD2 diagnostic scan tool enables OE-Level ECU programming & Coding. For Benz, Autel Ultra can perform Post-programming Learning, Programming Restoration, Vehicle Configuration Synchronization, Read/ write Adjustment Value, Implicit Coding, SCN Coding Based on Big Data. For BMW, it can do Entertainment System HTTP Programming, High Voltage System Programming, Automatic Calculation Programming, Personalized Data Backup etc.
- 【Advanced ECU Coding】Autel MaxiSys Ultra escaner automotriz can perform effective ECU Coding to match the replaced modules, write adaptive data, install pre-programmed modules, simulate high-end functions, and optimize the specific performance of vehicles. ECU Coding works on BMW,Porsche, VW,A-udi, Nissan, Hyundai, Kia etc. Coverage is way ahead of other scanners on the market.
Autel MaxiSys CV MS908CV Heavy Duty Truck Diagnostic Tool, 2023 Newest Bidirectional Diesel & Gasoline Scanner, Advanced ECU Coding, J2534 ECU Programmer, 25 Service, 23 Adaptations, FCA AutoAuth
$2,899.00
in stock
Amazon.com
as of September 16, 2025 2:24 pm
Features
- 【2025 New Model Autel MS908CV II: Widely For Commerical Vehicles】Autel MS908CV II diesel truck scan tool performs all-over diagnosis on 150+ brands of commercial vehicles,like: semi trucks, Light/ heavy duty trucks (from class 1 to class 9), buses, trailer, special vehicles and newly added agricultural & construction vehicles. It supports OE ECU Coding, full bidirectional tests, 39+ services, 25+ adaptions, all modules scan, live data, freeze frame data, FCA, etc.(US ONLY).
- 【Same As MaxiSYS MS909CV, Upgraded of MS908CV/ MS906CV】Autel has fully upgraded MaxiSYS MS908CV diesel truck scanner in both hardwares and softwares to a next-level scanner MS908CV II, which has the same diagnosis & hot services and vehicle coverage as MaxiSYS MS909CV: Easy-to-go Android10 4GB+128GB 5X faster AutoScan 2.0 9.7" 1536*2048 HD Display HDMI 2.0 GPS 16MP HD Rear Camera WIFI Print Autel Cloud Service ✅Newly Added Off-Road Vehicle: Agricultural, Construction, etc.
- 【Dealer-Level ECU Coding, Same As Autel Elite II Pro/ MK908 II】As a high-end CV diagnostic tool, Autel MS908CV II is featured with advanced ECU Coding. It can retrieve the control modules info, update adaptive data for certain components after replacement, and fix the issues such as drivability, fuel efficiency, power loss and improve durability of mechanical parts. Note: ECU Coding is vehicle-specific, please send VIN to autelusa @ outlook . com to check before order.
- 【J2534 ECU Programmer, Works With OE Factory Software】Autel MaxiSYS MS908CV II truck diagnostic tool comes with a J2534 programmer (valued 1000bucks) to help you pass-thru the gateway, it's compatible with SAE J2534-1&-2/ D-PDU/RP1210 protocols and it can access to OE manufacturer's updates to update the firmware to the newest, and perform further ECU programming & coding. Note: functions is not universal, please check with your vehicle make/ dealer for compatibility before order.
- 【Full Bidirectional, 3000+ Tests】Autel CV MS908CV II commercial vehicle diagnostic tool has full bidirectional control capability over various CV systems/ components, and is able to command the components to perform specific tests to pinpoint faults in the quickest way, It can conduct tests such as EV-P Test, Cylinder Test, Cylinder Compression Test, Window/ Door/ Roof Test, Fuel pump on and off, Cycling the a/c clutch on and off and more.
The Video Review of Best snap on scanners
Final thoughts
Our best overall snap on scanners, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these snap on scanners will help you pick the perfect snap on scanners for you and your buying decision making.