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The 24 best-selling scanner on AliExpress

We picked 24 scanner from AliExpress with real orders and good reviews. Prices go from CHF 2.43 to CHF 63.31, the average rating is 4.8 stars and the most popular one has 68k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1V410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic Tool-63%V410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic ToolCHF 5.63 CHF 15.13★ 4.9 · 68k soldView on AliExpress →
  2. 2V519 Professional Obd2 Scanner - Usb-Powered Automotive Diagnostic Tool with Real-Time Dat-70%V519 Professional Obd2 Scanner - Usb-Powered Automotive Diagnostic Tool with Real-Time DatCHF 5.97 CHF 19.95★ 4.9 · 38.3k soldView on AliExpress →
  3. 3Popular ELM327 WiFi OBD2 Diagnostic Scanner V1.5 Car Code Reader Check Engine Fault Detect-54%Popular ELM327 WiFi OBD2 Diagnostic Scanner V1.5 Car Code Reader Check Engine Fault DetectCHF 3.56 CHF 7.75★ 4.9 · 30.4k soldView on AliExpress →
  4. 4M9 2026 OBD2 Code Reader Car Diagnostic Scanner Vehicle Scanner Tool-57%M9 2026 OBD2 Code Reader Car Diagnostic Scanner Vehicle Scanner ToolCHF 2.77 CHF 6.37★ 4.9 · 24k soldView on AliExpress →
  5. 5Mini ELM327 V1.5/V2.1 Bluetooth OBD2 Scanner Code Reader Car Diagnostic Tools Check Engine-58%Mini ELM327 V1.5/V2.1 Bluetooth OBD2 Scanner Code Reader Car Diagnostic Tools Check EngineCHF 2.43 CHF 5.83★ 4.9 · 10.4k soldView on AliExpress →
  6. 6ELM327 V2.1 OBD2 Scanner Bluetooth Car Diagnostic Tool-58%ELM327 V2.1 OBD2 Scanner Bluetooth Car Diagnostic ToolCHF 2.94 CHF 6.99★ 4.9 · 9.9k soldView on AliExpress →
  7. 7Car Diagnostic Tool CY3001 OBD2 Scanner Code Reader Car Voltage Tester Engine Fault Code S-55%Car Diagnostic Tool CY3001 OBD2 Scanner Code Reader Car Voltage Tester Engine Fault Code SCHF 8.32 CHF 18.53★ 4.9 · 8.7k soldView on AliExpress →
  8. 8Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool-57%Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic ToolCHF 2.43 CHF 5.71★ 4.5 · 7.2k soldView on AliExpress →
  9. 9V600 OBD2 Diagnostic Scanner Car Code Reader Vehicle Health Inspection Tool Auto Code Read-54%V600 OBD2 Diagnostic Scanner Car Code Reader Vehicle Health Inspection Tool Auto Code ReadCHF 6.48 CHF 14.13★ 4.9 · 6.7k soldView on AliExpress →
  10. 10V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I-61%V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, ICHF 7.99 CHF 20.34★ 4.9 · 6.3k soldView on AliExpress →
  11. 11Openport 2.0 ECU FLASH Chip Tuning Tool Full Chip OBD2 Scanner-57%Openport 2.0 ECU FLASH Chip Tuning Tool Full Chip OBD2 ScannerCHF 13.55 CHF 31.62★ 4.9 · 5.3k soldView on AliExpress →
  12. 12K DCAN K+CAN FTDI Chip OBD2 Auto Car Diagnostic Tools OBD 2 Scanner Switch USB Interface C-53%K DCAN K+CAN FTDI Chip OBD2 Auto Car Diagnostic Tools OBD 2 Scanner Switch USB Interface CCHF 13.56 CHF 28.83★ 4.6 · 5.3k soldView on AliExpress →
  13. 13V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner-63%V519 RED Car Diagnostic Scanner Tool Automotive OBD2 ScannerCHF 7.99 CHF 21.50★ 4.6 · 4.3k soldView on AliExpress →
  14. 14KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp-57%KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector SuppCHF 13.21 CHF 31.01★ 4.9 · 4.3k soldView on AliExpress →
  15. 15KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0-31%KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0CHF 7.25 CHF 10.45★ 4.6 · 4.2k soldView on AliExpress →
  16. 16KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time DKONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time DCHF 26.37★ 4.7 · 3.8k soldView on AliExpress →
  17. 17KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag-35%KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car DiagCHF 6.03 CHF 9.23★ 4.6 · 3.7k soldView on AliExpress →
  18. 18OBD2 Scanner ELM327 Car Diagnostic Detector Code Reader Tool V1.5 WIFI Bluetooth OBD 2 for-56%OBD2 Scanner ELM327 Car Diagnostic Detector Code Reader Tool V1.5 WIFI Bluetooth OBD 2 forCHF 3.28 CHF 7.40★ 4.9 · 3.5k soldView on AliExpress →
  19. 19ANCEL VD700 Professional OBD2 Scanner-55%ANCEL VD700 Professional OBD2 ScannerCHF 62.68 CHF 140★ 4.9 · 3.4k soldView on AliExpress →
  20. 20Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine Automotive-67%Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine AutomotiveCHF 2.43 CHF 7.34★ 4.9 · 3.3k soldView on AliExpress →
  21. 21THINKCAR THINKDIAG MINI Obd2 Scanner-35%THINKCAR THINKDIAG MINI Obd2 ScannerCHF 33.39 CHF 51.41★ 4.7 · 3k soldView on AliExpress →
  22. 22V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault De-57%V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault DeCHF 13.04 CHF 30.62★ 4.9 · 2.9k soldView on AliExpress →
  23. 23Lifetime Free Update MUCAR BT200 Max OBD2 Scanner CAN FD Bi-Directional Control All System-44%Lifetime Free Update MUCAR BT200 Max OBD2 Scanner CAN FD Bi-Directional Control All SystemCHF 63.31 CHF 113★ 4.7 · 2.7k soldView on AliExpress →
  24. 24V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault De-50%V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault Detects SuppCHF 15.66 CHF 31.30★ 4.7 · 2.5k soldView on AliExpress →

Quick picks

Most popularV410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic ToolCHF 5.63 · ★ 4.9 · 68k soldBest ratedVgate VLinker MS Bluetooth Upgraded Car OBD2 Scanner Work in 12V or 24V SupportsCHF 50.50 · ★ 5.0 · 143 soldCheapest well ratedV1.5 WIFI ELM327 OBD2 Scanner for iPhone IOS Android Auto car OBDII OBD 2 ODB IICHF 1.84 · ★ 5.0 · 15 soldBiggest discountLAUNCH X431 TPMS Sensor 4pc RF 03 Launch Tire Pressure Sensor 315MHz&433MHz TireCHF 6.06 · ★ 5.0 · 11 sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling scanner?

The most popular one is "V410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic Tool", with 68k orders.

How much does a scanner cost?

In this list prices go from CHF 1.84 to CHF 1420; half of them cost less than CHF 36.63.

Which scanner has the best reviews?

"Vgate VLinker MS Bluetooth Upgraded Car OBD2 Scanner Work in 12V or 24V Supports HS-CAN, MS-CAN, SW-CAN," has an average of 5.0 stars with many orders.

Are there discounts?

Yes. On average these products are 40% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.

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