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24 best scanner under $50.00

We picked 24 scanner from AliExpress with real orders and good reviews. Prices go from $2.43 to $40.37, 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 for Identifying and Troubles-63%V410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic Tool for Identifying and Troubles$5.63 $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 Dat$5.97 $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 Detect$3.56 $7.75★ 4.9 · 30.4k soldView on AliExpress →
  4. 4M9 2026 OBD2 Code Reader Car Diagnostic Scanner Vehicle Scanner Tool for Automotive Troubl-57%M9 2026 OBD2 Code Reader Car Diagnostic Scanner Vehicle Scanner Tool for Automotive Troubl$2.77 $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 Engine$2.43 $5.83★ 4.9 · 10.4k soldView on AliExpress →
  6. 6ELM327 V2.1 OBD2 Scanner Bluetooth Car Diagnostic Tool For Android /IOS Code Reader Automo-58%ELM327 V2.1 OBD2 Scanner Bluetooth Car Diagnostic Tool For Android /IOS Code Reader Automo$2.94 $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 S$8.32 $18.53★ 4.9 · 8.7k soldView on AliExpress →
  8. 8V600 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 Read$6.48 $14.13★ 4.9 · 6.7k soldView on AliExpress →
  9. 9V510 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, I/$7.99 $20.34★ 4.9 · 6.3k soldView on AliExpress →
  10. 10V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner for Engine Health Check with -63%V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner for Engine Health Check with Color Scre$7.99 $21.50★ 4.6 · 4.3k soldView on AliExpress →
  11. 11KONNWEI 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 Supp$13.21 $31.01★ 4.9 · 4.3k soldView on AliExpress →
  12. 122026 KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0 for Android/IOS Code-31%2026 KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0 for Android/IOS Code$7.25 $10.45★ 4.6 · 4.2k soldView on AliExpress →
  13. 13KONNWEI KW901 ELM327 V1.5 Bluetooth 5.0 for Android/IOS OBDII OBD2 Scanner ELM 327 V1 5 Au-59%KONNWEI KW901 ELM327 V1.5 Bluetooth 5.0 for Android/IOS OBDII OBD2 Scanner ELM 327 V1 5 Au$9.51 $23.44★ 4.9 · 4.1k soldView on AliExpress →
  14. 142026 KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time D2026 KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time D$26.37★ 4.7 · 3.8k soldView on AliExpress →
  15. 152025 New KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag-35%2025 New KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag$6.03 $9.23★ 4.6 · 3.7k soldView on AliExpress →
  16. 16OBD2 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 for$3.28 $7.40★ 4.9 · 3.5k soldView on AliExpress →
  17. 17Bluetooth 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 Automotive$2.43 $7.34★ 4.9 · 3.3k soldView on AliExpress →
  18. 18THINKCAR THINKDIAG MINI Obd2 Scanner For Auto Full Obd 2 Function System Diagnostic Tool C-35%THINKCAR THINKDIAG MINI Obd2 Scanner For Auto Full Obd 2 Function System Diagnostic Tool C$33.39 $51.41★ 4.7 · 3k soldView on AliExpress →
  19. 19V318 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 De$13.04 $30.62★ 4.9 · 2.9k soldView on AliExpress →
  20. 20V318 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 Supp$15.66 $31.30★ 4.7 · 2.5k soldView on AliExpress →
  21. 21THINKCAR Thinkdiag Mini Bluetooth OBD2 Scanner Diagnostic Tool Full-System Car Scanner Che-35%THINKCAR Thinkdiag Mini Bluetooth OBD2 Scanner Diagnostic Tool Full-System Car Scanner Che$33.39 $51.41★ 4.7 · 2.5k soldView on AliExpress →
  22. 22V315 OBD Diagnostic Scanner Auto Car Code Reader And Scanner Vehicles' Health Inspection T-65%V315 OBD Diagnostic Scanner Auto Car Code Reader And Scanner Vehicles' Health Inspection T$6.64 $18.74★ 4.9 · 2.5k soldView on AliExpress →
  23. 23Vgate VLinker MC/MC+ ELM327 Bluetooth 3.0/4.0 OBD2 Scanner Car Diagnostic Tool for BimmerC-54%Vgate VLinker MC/MC+ ELM327 Bluetooth 3.0/4.0 OBD2 Scanner Car Diagnostic Tool for BimmerC$40.37 $87.77★ 4.9 · 2.4k soldView on AliExpress →
  24. 24V600 OBD2 Diagnostic Scanner Car Code Reader Vehicle Health Inspection Tool Auto Code Read-53%V600 OBD2 Diagnostic Scanner Car Code Reader Vehicle Health Inspection Tool Auto Code Reader Scanner$9.20 $19.57★ 4.6 · 2.4k soldView on AliExpress →

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