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Bidirectional: 24 biggest discounts on AliExpress
We picked 24 bidirectional from AliExpress with real orders and good reviews. Prices go from CHF 2.27 to CHF 748, the average rating is 4.8 stars and the most popular one has 43.7k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-70%Flysky FGR4S V2 Receiver AFHDS Single-Antenna Bidirectional PWM /PPM / IBUS Output ReceiverCHF 26.53 CHF 87.24★ 4.9 · 739 soldView on AliExpress → - 2
-67%Multifunctional Bidirectional Forward and Reverse Ratchet Screwdriver Elbow Flat Head Wrench Cross SCHF 2.27 CHF 6.94★ 4.7 · 43.7k soldView on AliExpress → - 3
-55%THINKTOOL MINI/MINI2 Car Scanner Auto All System Diagnostic Tool 28 Reset Scan Tool Bidirectional Control ECUCHF 217 CHF 483★ 4.7 · 15 soldView on AliExpress → - 4
-55%THINKTOOL MINI 2 Auto OBD2 Scanner Car Diagnostic Tool Full System Scan Tool Support Bidirectional ControlCHF 217 CHF 483★ 4.8 · 11 soldView on AliExpress → - 5
-54%KONNWEI KDIAG All System Bidirectional Control OBD2 ScannerCHF 33.19 CHF 72.15★ 4.5 · 166 soldView on AliExpress → - 6
-54%Lightweight A3A4 Paper Cutter Trimmer A3 Bidirectional Cutting Paper Cutter with Pull-out RulerCHF 3.39 CHF 7.41★ 4.8 · 90 soldView on AliExpress → - 7
-53%HUMZOR Z100 OBD2 Scanner Car Diagnostic Tool Bidirectional Testing Full System Bluetooth 5.2 Chip ReaderCHF 25.99 CHF 55.30★ 4.5 · 90 soldView on AliExpress → - 8
-52%XTOOL A30D OBD2 Scanner Full System Car Diagnostic Tools With 19 Reset FCA Auto Auth CANFD BidirectionalCHF 71.32 CHF 150★ 4.7 · 9 soldView on AliExpress → - 9
-51%12V-24V Car Battery Disconnect Switch Bidirectional Joint Can Rotate Disconnect Switch Anti-Power Off LeakageCHF 4.29 CHF 8.76★ 4.6 · 1.9k soldView on AliExpress → - 10
-50%Autel MaxiCOM MK808Z-TS Bidirectional Scanner Universal TPMS Tool Upgrade from MK808BT MK808S OBD2 SCHF 639 CHF 1285★ 5.0 · 5 soldView on AliExpress → - 11
-50%Global Version MUCAR VO8 Free Auto Scanner ECU Coding Bidirectional Key Programming OBD2 Code Reader Car DiagnCHF 461 CHF 914★ 5.0 · 6 soldView on AliExpress → - 12
-49%XTOOL Anyscan A30M OBD2 Car Diagnostic Tool Bidirectional Scanner Wireless BT ToolCHF 111 CHF 218★ 4.8 · 159 soldView on AliExpress → - 13
-49%XTOOL Anyscan A30M Car OBD2 Diagnostic Tool Bidirectional Scanner Wireless BT ToolCHF 110 CHF 216★ 4.6 · 29 soldView on AliExpress → - 14
-45%VDIAGTOOL D200 OBD2 Scanner AI-Assisted Car Diagnostic Tool 26+ Reset J2524 FCA CANFD Bidirectional ScannerCHF 115 CHF 208★ 4.8 · 39 soldView on AliExpress → - 15
-42%THINKCAR THINKSCAN 689 Bidirectional Scan Tool With CANFD&DoIP OBD2 Scanner ECU Coding Bi-Directional ControlCHF 385 CHF 664★ 4.9 · 54 soldView on AliExpress → - 16
-40%THINKCAR THINKSCAN 689BT AI Key Programming Automotive Diagnostic Tool Bidirectional Obd2 Scanner ECU CodingCHF 456 CHF 759★ 4.8 · 201 soldView on AliExpress → - 17
-40%THINKCAR THINKSCAN 689BT Professional Key Programmer Automotive Diagnostic Tool Bidirectional Obd ECU CodingCHF 454 CHF 759★ 4.9 · 13 soldView on AliExpress → - 18
-38%MUCAR BT200 MAX Automotive Tools ELM327 AI OBD2 Bluetooth Scanner CANFD Bidirectional 15 Reset Full SystemCHF 68.69 CHF 111★ 4.8 · 13 soldView on AliExpress → - 19
-37%VDIAGTOOL D200 Bluetooth OBD2 Scanner AI-Assisted 26+ Reset J2524 FCA CANFD Bidirectional Automotive ToolCHF 131 CHF 208★ 4.8 · 40 soldView on AliExpress → - 20
-35%5A/5A PRO/10A/20A/30A/40A/50A/60Ax2 Dual Way Bidirectional Brushed ESC ControlCHF 4.65 CHF 7.17★ 4.8 · 599 soldView on AliExpress → - 21
-34%MUCAR 892BT Lifetime Free Car Diagnostic Tools ECU Coding Bidirectional Full System 8 inch CANFD DOIPCHF 456 CHF 695★ 4.9 · 17 soldView on AliExpress → - 22
-34%MUCAR 682 Professional Car Diagnostic Tool CANFD Bidirectional ECU Coding 20 Resets Full System Lifetime FreeCHF 180 CHF 272★ 5.0 · 5 soldView on AliExpress → - 23
-32%VIDENT ISmart810 Car Diagnostic Tool Topology Map Scanner Bidirectional Scan Tool ECU Coding Key ProgrammingCHF 486 CHF 716★ 4.8 · 23 soldView on AliExpress → - 24
-30%THINKCAR THINKSCAN 689BT PRO Topology Key Programmer Automotive Diagnostic Tool J2534 Bidirectional Car Obd2CHF 748 CHF 1069★ 5.0 · 60 soldView on AliExpress →
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