Diagnostic Scanner Tools

Diagnostic Scanner Tools collections

Explore our range of professional diagnostic scanner tools and OBD2 code readers, perfect for both mechanics and car owners. Ideal for vehicle diagnostics, engine fault code reading, and real-time data scanning.

317 products

THINKCAR Expert 394 12" New AI Technology Diagnostic Scan Tool With EV Vehicles FairTools

THINKCAR Expert 394 12" New AI Technology Diagnostic Scan Tool With EV Vehicles
$4,989.00
$4,989.00
THINKCAR Thinkscan SD6 6-System Scan Plug-play DIY Diagnostic Scanner for Passenger Vehicles FairTools

Thincar Thinkscan SD6 6-System Scan Plug-play DIY Diagnostic Scanner for Passenger Vehicles
$369.00
$369.00
Thinkcar Thinktool TES-205 Video Endoscope Thinkcar

Thinkcar Thinktool TES-205 Video Endoscope
$229.00
$229.00
Thinkcar Thinktool TES-303 Video Endoscope FairTools

Thinkcar Thinktool TES-303 Video Endoscope
$229.00
$229.00
THINKCAR VENU 5 Pro Universal TPMS Sensors Thinkcar

Thinkcar VENU 5 Pro Universal TPMS Sensors
$39.95
$39.95
Thinkcar TES402 Video Endoscope Rotary Camera 6.2MM Thinkcar

Thinkcar TES402 Video Endoscope Rotary Camera 6.2MM
$329.00
$329.00
THINKCAR VENU-i Pro Intelligent TPMS Diagnostic Tool Thinkcar

Thinkcar VENU-i Pro Intelligent TPMS Diagnostic Tool
$229.00
$229.00
THINKCAR VENU-i Mini TPMS Activation & Programming Tool Thinkcar

Thinkcar VENU-i Mini TPMS Activation & Programming Tool
$69.00
$69.00
THINKCAR VENU 90 - TPMS ACTIVATION DIAGNOSTIC TOOL, INCLUDES 4 FREE SENSORS Thinkcar

Thinkcar VENU 90 - TPMS Activation Diagnostic Tool, Includes 4 Free Sensors
$459.00
$459.00
THINKCAR Thinkscan HD 5 Inch Heavy Duty Scanner with Lifetime Free Updates Thinkcar

Thinkcar Thinkscan HD 5 Inch Heavy Duty Scanner with Lifetime Free Updates
$779.00
$779.00
THINKPRINTER 2 Mobile Printer Thinkcar

Thinkcar Thinkprinter 2 Mobile Printer
$90.89
$90.89
OBDSTAR KEY MASTER G3 Obdstar

OBDSTAR KEY MASTER G3
$3,999.00
$3,999.00
OBDSTAR MT203 Obdstar

OBDSTAR MT203 CAN Driver Gateway Simulator
$139.00
$139.00
Save 18%
LAUNCH Non-16 Pin Adapter Kit

LAUNCH Non-16 Pin Adapter Kit
$179.00
$179.00
$219.00
OBD2 Mail to Mail Extension Cable for SmartLink v1 Launch

Launch OBD2 Mail to Mail Extension Diagnostic Cable for SmartLink C
$39.00
$39.00
Autel Maxi Check MX808 Main OBD 15 Pin Autel

Autel Main Test OBD Cable for Maxi Check MX808 Main OBD 15 Pin
$65.00
$65.00
Autel OBD OBD2 Main Cable V2.0 DB26 MaxiFlash fits MaxiSys MS909 Autel

Autel OBD OBD2 Main Cable V2.0 DB26 MaxiFlash fits MaxiSys MS909
$69.00
$69.00
Autel MaxiFlash Pro cable Autel

Autel MaxiFlash Pro main cable 26 Pin
$80.00
$80.00
Autel MaxiIM 8A Cable Autel

Autel MaxiIM 8A Cable For Toyota
$99.00
$99.00
Launch OBD Extension Cable(36cm) Launch

Launch OBDll Extension Cable 36cm
$29.00
$29.00
Launch HDB15 Famale to OBDII 16 Pin Male cable Launch

Launch HDB15 Famale to OBDII 16 Pin Male cable
$36.00
$36.00
Topdon BTMobile Pro Battery Tester Topdon

Topdon BTMobile Pro Battery Tester
$119.00
$119.00
TOPDON Artidiag 600S Diagnostic Scan Tool Topdon

TOPDON Artidiag 600S Diagnostic Scan Tool
$379.00
$379.00
TOPDON RLink Lite All In One OEM Diagnostic Interface Topdon

TOPDON RLink Lite All In One OEM Diagnostic Interface
$1,699.00
$1,699.00
TOPDON PHOENIX LITE 3 DIAGNOSTIC SCAN TOOL Topdon

TOPDON PHOENIX LITE 3 DIAGNOSTIC SCAN TOOL
$1,599.00
$1,599.00
Save 12%
LAUNCH X-431 PRO3S+ SmartLink HD 12V/24V Truck & Passenger Diagnostic Scan tool Launch

Launch X431 PRO3S+ SmartLink HD 12V/24V Truck & Passenger Diagnostic Scan tool
$3,899.00
$3,899.00
$4,449.00
Launch X431 CRT7011X Diagnostic Tool With TPMS Functions Includes 4 TPMS Sensors Launch

Launch CRT7011X Diagnostic Tool With TPMS Functions Includes 4 TPMS Sensors
$729.00
$729.00
Topdon TC001 Plus Thermal Imaging Camera (Android) Topdon

Topdon TC001 Plus Thermal Imaging Camera (Android)
$469.00
$469.00

FAQS

A diagnostic scanner tool is an electronic device that connects to your vehicle’s OBD2 port to read and clear fault codes, monitor real-time data, and run system tests. It helps mechanics and car owners identify engine or electrical issues quickly and efficiently.

Our diagnostic scanner tools are capable of diagnosing a wide range of vehicle systems, including the engine (OBD‑II/CEL), transmission, ABS, SRS/airbag, TPMS (tire pressure monitoring), battery and alternator health, and oil/service resets. Advanced models—such as Launch X431 series and Autel MaxiCOM—also support ECU programming, live data streaming, and bi‑directional testing. If you’re unsure whether a specific model supports your vehicle, please check the product details page or contact FairTools customer support for assistance.


Most of our diagnostic scanner tools can be updated via USB, Wi‑Fi, or Bluetooth. Updates are performed using official desktop or mobile apps (e.g., Launch X‑431 App, Autel MaxiLink App, Topdon App). Updates often include new vehicle coverage, UI improvements, and expanded repair database. We recommend performing your first update before use to ensure optimal diagnostic performance. On our site, you’ll see labels like “Lifetime Updates” or “3‑Year Updates” on certain model pages.

Launch X431 PAD V Elite vs Launch X431 PAD VII Elite

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