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7 Best scanners testers of 2026

Save up to 50% off
  • Best Choice

    1

    BLCKTEC 460T OBD2 Scanner Car Code Reader Engine ABS SRS Transmission Diagnostic Tool, 12 Reset Services, Oil/TPMS/EPB/BMS/SAS/DPF/Throttle Reset, ABS Bleeding, Battery Test, Auto VIN, Free Update
    BLCKTEC
    9.8
    Exceptional
    watcher 364+ bought this week

    BLCKTEC 460T OBD2 Scanner Car Code Reader Engine ABS SRS Transmission Diagnostic Tool, 12 Reset Services, Oil/TPMS/EPB/BMS/SAS/DPF/Throttle Reset, ABS Bleeding, Battery Test, Auto VIN, Free Update

    24% Off
    • asin:B0DV2N2FND
    • automotive fit type:‎Universal Fit
    • best sellers rank:#3,737 in Automotive (See Top 100 in Automotive) #33 in Code Readers & Scan Tools
    • brand:‎BLCKTEC
    • customer reviews:4.4 4.4 out of 5 stars 276 ratings 4.4 out of 5 stars
  • Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
    Careful review Our team ensures quality, value, and fit based on real user feedback
    Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
    Real users impact
    • Thousands of users trust our site daily
    • Based on millions of stores and reviews
    • Shoppers influence our rankings
  • Value for Money

    2

    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
    Exceptional

    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

    10% Off

  • 3

    OBD2 Scanner and Battery Tester, 3-in-1 Car Code Reader with Cranking Test | OBD2 Scanner Diagnostic Tool and 12V Car Battery Tester, Check & Reset Engine Fault Code, EVAP Test, Live Data, Cranking Test
    TopDiag
    9.3
    Excellent

    OBD2 Scanner and Battery Tester, 3-in-1 Car Code Reader with Cranking Test | OBD2 Scanner Diagnostic Tool and 12V Car Battery Tester, Check & Reset Engine Fault Code, EVAP Test, Live Data, Cranking Test

    50% Off Limited Time Deal

  • 4

    MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader Check Engine Fault Light Diagnostic Scan Tool with Battery Tester
    MOTOPOWER
    9.2
    Excellent

    MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader Check Engine Fault Light Diagnostic Scan Tool with Battery Tester

    26% Off Limited Time Deal

  • 5

    OBD2 Scanner Diagnostic Tool, Car Scanner for iOS & Android, Bluetooth 5.4 | Code Reader for Cars and Trucks, Scanner for Check Engine Codes, Live Data, Error Clearing and Performance Test Exclusive APP
    UMEIJA
    8.9
    Very Good

    OBD2 Scanner Diagnostic Tool, Car Scanner for iOS & Android, Bluetooth 5.4 | Code Reader for Cars and Trucks, Scanner for Check Engine Codes, Live Data, Error Clearing and Performance Test Exclusive APP

    27% Off
  • See Today’s Deals & Prices

  • 6

    TOPDON AL500B OBD2 Scanner, Battery Tester, 2 in 1 Code Reader | Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Car Diagnostic Tool for All OBDII Cars
    TOPDON
    8.6
    Very Good

    TOPDON AL500B OBD2 Scanner, Battery Tester, 2 in 1 Code Reader | Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Car Diagnostic Tool for All OBDII Cars

    16% Off
    • asin:B0BNT2KGQ6
    • automotive fit type:N/A
    • best sellers rank: 36,644 in Automotive See Top 100 in Automotive 196 in Code Readers & Scan Tools
    • brand: TOPDON
    • customer reviews:4.4 4.4 out of 5 stars 150 ratings 4.4 out of 5 stars

  • 7

    UJS 2 in 1 OBD2 Scanner and 12V Battery Tester, Car Diagnostic Tool(Red) | Check Engine Code Reader, Carbon Buildup Test, Cranking & Charging System Test, I/M Readiness, DTC Lookup, Vehicles 1996+
    UJS
    8.4
    Good

    UJS 2 in 1 OBD2 Scanner and 12V Battery Tester, Car Diagnostic Tool(Red) | Check Engine Code Reader, Carbon Buildup Test, Cranking & Charging System Test, I/M Readiness, DTC Lookup, Vehicles 1996+

    38% Off