diagnostic tool best sellers

#1 Bluetooth OBD2 Scanner FIXD Bluetooth OBD2 Scanner for Car - Car Code Readers & Scan Tools for iPhone & Android - Wireless OBD2 Auto Diagnostic Tool to Check Engine & Fix All Cars & Vehicles ‘96 or Newer (1 Pack)

$39.99 on Amazon

#2 ZM201 Professional OBD2 ZMOON ZM201 Professional OBD2 Scanner Diagnostic Tool, Enhanced Check Engine Code Reader with Reset OBDII/EOBD Car Diagnostic Scan Tools for All Vehicles After 1996, 2023 Upgraded

$49.99 on Amazon

#3 BA101 Car Battery Tester ANCEL BA101 Car Battery Tester 12V - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More

$39.99 on Amazon

#4 TopScan OBD2 Scanner TOPDON TopScan OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, FCA AutoAuth, 8+ Hot Reset, Repair Guides, Car Code Reader, Performance Test

$79.99 on Amazon

#5 OBD2 Scanner Diagnostic WEJOWE OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996

$49.99 on Amazon

#6 OBD2 Scanner with Battery AMTIFO OBD2 Scanner with Battery Tester - Diagnostic Tool for Cars, Check Engine Light & Emissions Readiness, Real-Time Date, Plug & Play, Multilingual, Support All Vehices

$29.98 on Amazon

#7 Automotive Relay Tester Sound Troubleshooting Automotive Relay Tester 12V Auto Relay Diagnostic Tool Small Handheld DIY Car Relay Tester with Battery Clips

$37.99 on Amazon

#8 NEXPOW OBD2 Scanner NEXPOW OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996

$25.99 on Walmart

#9 🔥 🆕 QUICKLYNKS T31 Car Full QUICKLYNKS T31 Car Full OBD2/EOBD Scanner Check Auto Engine System Diagnostic Tools Automotive Professional Code Reader Scanner

$28.99 on Walmart

#10 420 Bluetooth OBD2 Scanner BLCKTEC 420 Bluetooth OBD2 Scanner Diagnostic Tool - Vehicle Code Reader for Car - Clears Check Engine Light - Comes with Premium OBD App On IOS & Android - Works For All Cars 1996 & Newer

$39.99 on Amazon

#11 🔥 🆕 NewSoul Ethernet to OBD NewSoul Ethernet to OBD Interface Cable for BMW ENET - E-SYS ICOM Coding F-Series Car Diagnostic Tools

$7.51 on Walmart

#12 🆕 Autel Scanner MaxiPRO Autel Scanner MaxiPRO MP808BT Pro Automotive Diagnostic Tool,Upgrade of MP808,2 Years Software Update

$749 on Walmart

#13 🔥 MS310 OBD2 Scanner Bluetooth MS310 OBD2 Scanner Bluetooth for Android & iPhone, Car OBD2 Scanner Diagnostic Tool for All OBD II Vehicles Check Engine Light Vehicle Code Reader

$20.99 on Walmart

#14 CICPAP OBD2 Scanner Diagnostic CICPAP OBD2 Scanner Diagnostic Tool,Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner,Vehicle Check Engine Light Scan Tool, Car OBDII/EOBD Diagnostic Scan Tool for All Vehicles After 1996

$19.99 on Walmart

#15 🔥 HP Tuners MPVI3 OBDII HP Tuners MPVI3 OBDII Diagnostic Tool M03-000-00

$399.90 on Walmart

#16 🔥 Foxwell NT809BT Bluetooth Foxwell NT809BT Bluetooth OBD2 Scanner Automotive Bidirectional Diagnostic Tool All System Active Test Code Reader Wireless

$329.99 on Walmart

#17 🔥 ANCEL FX5000 OBD2 All ANCEL FX5000 OBD2 All Systems Scanner Automotive Diagnostic Tool OBDII Modes Code Reader Automotive ABS Bleeding EPB Oil Reset Vehicle Maintenance Services Scanner Full 10 EOBD OBD Car Scanner

$129.99 on Walmart

#18 🔥 Key Programmer Smart Key Programmer Smart Key Maker Programming Diagnostic Tool Smart Key Maker Programmer OBD Auto Keys Matching Device Security High Effeciency

$16.70 on Walmart

#19 Car OBD2 Scanner Diagnostic Car OBD2 Scanner Diagnostic Tool, Comprehensive Car Code Reader for All Cars, CICPAP Engine Fault Scanner CAN Diagnostic Scan Tool for All Vehicles after 1996

$27.82 on Walmart

#20 5210 Newest 2022 OBD2 INNOVA 5210 - Newest 2022 OBD2 Scanner Diagnostic Tool - Read/Erase ABS Codes, Live Data, Battery/Charging System Test, iOS and Android

$89.99 on Amazon