10 Best obd2 emission test scanner

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Last Updated: 07-15-2025

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BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

BlueDriver

9.8

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- 20%

Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with America's Top Car Repair App

Innova

9.6

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Best Value

- 25%

Professional OBD2 Diagnostic Scanner Tool - Engine Check Light Code Reader, Battery Voltage Tester, I/M Readiness, Reset, and Code Eraser, Suitable for All OBD II Protocol Car & Truck Since 1996

OnRetul

9.5

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- 17%

AMTIFO OBD2 Scanner with Battery Tester - Check Engine Light & Emissions Readiness, Plug & Play, Battery Health, Real-Time Date, Car Code Reader, Support All OBD II Vehicles

AMTIFO

9.2

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OBD2 Scanner Code Reader for Car Check Engine, Automotive CAN Diagnostic Tool, Read and Erase Fault Codes, Check Emission Monitor Status, Universal for All OBD II Protocol Cars After 1996

AUCELI

9.1

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Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool

Autel

8.8

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- 23%

Obd2 Scanner with Battery Tester Enhanced fixd car Diagnostic Tool Code Reader for Cars and Trucks Check Engine Light Reader Clears Vehicle Error Codes for All OBD II Since 1996

WOLIOS

8.6

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- 35%

FAINSLIGO OBD2 Scanner with Battery Tester - Diagnostic Tool for Cars, Check Engine Light & Emissions Readiness, Real-Time Date, Plug & Play, Multilingual, Support All Vehicles(T200)

FAINSLIGO

8.4

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- 30%

UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996

UMEIJA

8.2

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- 35%

U MUCAR CDL20 OBD2 Scanner Diagnostic Tool,Check Engine Light & Emissions,DTC Code Reader,Smog Check,Scanner for Car Since 1996,Code Reader for Cars Owner

U MUCAR

8.1

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BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with America's Top Car Repair App

Professional OBD2 Diagnostic Scanner Tool - Engine Check Light Code Reader, Battery Voltage Tester, I/M Readiness, Reset, and Code Eraser, Suitable for All OBD II Protocol Car & Truck Since 1996

AMTIFO OBD2 Scanner with Battery Tester - Check Engine Light & Emissions Readiness, Plug & Play, Battery Health, Real-Time Date, Car Code Reader, Support All OBD II Vehicles

OBD2 Scanner Code Reader for Car Check Engine, Automotive CAN Diagnostic Tool, Read and Erase Fault Codes, Check Emission Monitor Status, Universal for All OBD II Protocol Cars After 1996

Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool

Obd2 Scanner with Battery Tester Enhanced fixd car Diagnostic Tool Code Reader for Cars and Trucks Check Engine Light Reader Clears Vehicle Error Codes for All OBD II Since 1996

FAINSLIGO OBD2 Scanner with Battery Tester - Diagnostic Tool for Cars, Check Engine Light & Emissions Readiness, Real-Time Date, Plug & Play, Multilingual, Support All Vehicles(T200)

UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996

U MUCAR CDL20 OBD2 Scanner Diagnostic Tool,Check Engine Light & Emissions,DTC Code Reader,Smog Check,Scanner for Car Since 1996,Code Reader for Cars Owner

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