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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 $3.01 to $41.40, 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. 1-63%V410 OBD2 Car Diagnostic Scanner – All-in-One Diagnostic Tool$6.98 $18.76★ 4.9 · 68k soldView on AliExpress →
2. 2-70%V519 Professional Obd2 Scanner - Usb-Powered Automotive Diagnostic Tool with Real-Time Dat$7.40 $24.74★ 4.9 · 38.3k soldView on AliExpress →
3. 3-54%Popular ELM327 WiFi OBD2 Diagnostic Scanner V1.5 Car Code Reader Check Engine Fault Detect$4.41 $9.61★ 4.9 · 30.4k soldView on AliExpress →
4. 4-57%M9 2026 OBD2 Code Reader Car Diagnostic Scanner Vehicle Scanner Tool$3.43 $7.90★ 4.9 · 24k soldView on AliExpress →
5. 5-58%Mini ELM327 V1.5/V2.1 Bluetooth OBD2 Scanner Code Reader Car Diagnostic Tools Check Engine$3.01 $7.23★ 4.9 · 10.4k soldView on AliExpress →
6. 6-58%ELM327 V2.1 OBD2 Scanner Bluetooth Car Diagnostic Tool$3.65 $8.67★ 4.9 · 9.9k soldView on AliExpress →
7. 7-55%Car Diagnostic Tool CY3001 OBD2 Scanner Code Reader Car Voltage Tester Engine Fault Code S$10.32 $22.98★ 4.9 · 8.7k soldView on AliExpress →
8. 8-57%Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool$3.01 $7.08★ 4.5 · 7.2k soldView on AliExpress →
9. 9-54%V600 OBD2 Diagnostic Scanner Car Code Reader Vehicle Health Inspection Tool Auto Code Read$8.04 $17.52★ 4.9 · 6.7k soldView on AliExpress →
10. 10-61%V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I$9.91 $25.22★ 4.9 · 6.3k soldView on AliExpress →
11. 11-57%Openport 2.0 ECU FLASH Chip Tuning Tool Full Chip OBD2 Scanner$16.80 $39.21★ 4.9 · 5.3k soldView on AliExpress →
12. 12-53%K DCAN K+CAN FTDI Chip OBD2 Auto Car Diagnostic Tools OBD 2 Scanner Switch USB Interface C$16.81 $35.75★ 4.6 · 5.3k soldView on AliExpress →
13. 13-63%V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner$9.91 $26.66★ 4.6 · 4.3k soldView on AliExpress →
14. 14-57%KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp$16.38 $38.45★ 4.9 · 4.3k soldView on AliExpress →
15. 15-31%KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0$8.99 $12.96★ 4.6 · 4.2k soldView on AliExpress →
16. 16KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time D$32.70★ 4.7 · 3.8k soldView on AliExpress →
17. 17-35%KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag$7.48 $11.45★ 4.6 · 3.7k soldView on AliExpress →
18. 18-56%OBD2 Scanner ELM327 Car Diagnostic Detector Code Reader Tool V1.5 WIFI Bluetooth OBD 2 for$4.07 $9.18★ 4.9 · 3.5k soldView on AliExpress →
19. 19-67%Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine Automotive$3.01 $9.10★ 4.9 · 3.3k soldView on AliExpress →
20. 20-35%THINKCAR THINKDIAG MINI Obd2 Scanner$41.40 $63.75★ 4.7 · 3k soldView on AliExpress →
21. 21-57%V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault De$16.17 $37.97★ 4.9 · 2.9k soldView on AliExpress →
22. 22-50%V318 Auto Diagnostic Tool Scanner Automobile Battery Tester OBD2 Automobile Clear Fault De$19.42 $38.81★ 4.7 · 2.5k soldView on AliExpress →
23. 23-35%THINKCAR Thinkdiag Mini Bluetooth OBD2 Scanner Diagnostic Tool Full-System Car Scanner Che$41.40 $63.75★ 4.7 · 2.5k soldView on AliExpress →
24. 24-65%V315 OBD Diagnostic Scanner Auto Car Code Reader And Scanner Vehicles' Health Inspection T$8.23 $23.24★ 4.9 · 2.5k soldView on AliExpress →

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.