Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Scanners Testers of 2025
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Clicked 2,056 times in the last weekAutelAutel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Function as MaxiCheck MX900, 28+ Service, Active Test, All System Diagnose, Injector Coding, FCA Autoauth Android 11
Main highlights-
Fast Diagnostics and Extensive Coverage
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Ideal for Professional and DIY Use
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Highly Praised Customer Support
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ANCELANCEL AD410 PRO OBD2 Scanner and Battery Tester,2-in-1 Car Diagnostic Tool,Check Engine Light,EVAP Test,Live Data,6V/12V Battery Analyzer with Cranking & Charging System Test for Car Motorcycle
Main highlights-
Comprehensive Diagnostic Tool
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Ideal for Vehicle Maintenance
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User-Friendly Design
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FOXWELLFOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging Analyzer Tester, Live Data, Full ODB2 Diagnosis
Main highlights-
Versatile Diagnostic Tool
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Ideal for DIY Enthusiasts
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Praised User-Friendliness
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See Today’s Deals & Prices
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AMTIFOAMTIFO 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
16% OffMain highlights-
Effortless Diagnostics and Monitoring
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Ideal for DIY Enthusiasts
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Praised for User-Friendly Interface
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TOPDONTOPDON TopScan OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, 8+ Hot Reset, Repair Guides, Check Engine Car Code Reader, Performance Test
32% OffMain highlights-
Bi-Directional Control for Quick Diagnostics
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Ideal for DIY Enthusiasts and Mechanics
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Highly Praised for Ease of Use
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TOPDONTOPDON AL500B OBD2 Scanner Battery Tester 2 in 1 Code Reader, Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Scan Tool, Car Diagnostic Tool for All OBDII Cars
Main highlights-
2-in-1 Functionality
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Vehicle Diagnostics
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Ease of Use
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LAUNCHLAUNCH OBD2 Scanner CRP123X Elite, 2025 Lifetime Free WiFi Update scan Tool, FCA SGW, SAS Calibration/Throttle/Brake/BMS/D-P-F/Oil Reset/ABS bleeding, Multi Systems Car Scanner, Battery Test, Auto VIN
Main highlights-
Comprehensive Diagnostic Tool
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Ideal for DIY Car Enthusiasts
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Praised for Ease of Use
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InnovaINNOVA 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates
Main highlights-
Easy to Use for Beginners
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Ideal for Home Mechanics
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Highly Praised for Fault Clearing
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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
【WIDE COMPATIBILITY】Professional V302 OBD2 Scanner supports all vehicles that comply with OBDII protocol, compatible with 1996 US, 2000 EU and Asian cars, light trucks, SUVs, and newer OBD2 and CAN vehicles. Supports 8 languages (English, German, French, Spanish, etc.). Please check compatibility with your vehicle before purchasing. !!! This fixd car diagnostic tool is powered directly by your vehicle's OBDII connector, no batteries or chargers required$22.99
$29.99 (23% Off) Automotive Circuit Tracer & Wire Tracker 6-42V DC Wire Short Finder, Circuit Tracker, Circuit Tester & Circuit Scanner for Car, Boat, Trailer - Open/Short Circuit Detection Tool EM415PRO
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4PCS Car SRS Airbag Simulator Tester, Universal Airbag Bypass Resistor, Fault Finding Maintenance and Repair Tool, Auto Air Bag Diagnostic Scanner Testing Instrument for SUV Truck
【Reliable Quality】:The car airbag test tool is made of a high-quality plastic shell and brass gold-plated plug, sturdy structure, rust and corrosion resistant, with good electrical conductivity, high hardness, and not easy to break or deform.$5.45
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TOPDON Bidirectional Scan Tool, ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, FCA AutoAuth, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles
[Top-Tier Hardware and Software Upgrade]: Topdon ArtiDiag900 Lite scanner has enhanced hardware and latest features, including Android 11.0, 5x faster CPU, 10000mAh battery for 12 hours of continuous operation, stable wireless diagnosis with Bluetooth 5.0, 8-inch touchscreen for a tablet-like user experience. Added bi-directional control, wireless diagnosis, battery testing (optional), and DTC repair guide, provide an unparalleled diagnostic experience at an affordable price.$459.00
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OBD2 Scanner Reader Bluetooth Wireless Auto Diagnostic Scan Tool for iOS & Android for Performance Test Bluetooth 5.4 Car Check Engine Car Code Reader, Clear Error Code Live Data Reset Exclusive APP
【Comprehensive Performance Testing】V011 OBD2 Scanner provides a complete diagnostic solution, giving you a thorough understanding of your vehicle's condition. It supports a variety of performance tests, support 9 protocols,automotive fault clearing,including fast reading of DTCs, access to electronic emission readiness, turning off CEL or MIL, resetting monitors, reading live data and retrieving the vehicle's VIN, freeze frame, sensor data, data streaming, diagnostic reports, onboard monitoring, live data streaming, and more. With these features, you can monitor your car's performance in real time and discover potential problems before they become major issues.$16.02
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2025 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version
【Vehicle Diagnoses Doctor】YA-101 is an upgraded version of basic obd2 scanners with feature complete support of all 10 modes of obd2; including reading and erasure of current codes, O2 Sensor Tests, On-Board Monitor Test (Mode 6), EVAP System Test (Mode 8), I.M Readiness, Vehicle Info, etc,.Help you pass the S.m.o.g check!$15.99
$19.99 (20% Off) - 25% OffFree Shipping
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
Full OBDII Modes Scanner for Car: The V519 is a professional car scanner equipped with all the necessary OBD2 functions. It can read and clear codes, turn off the engine light or MIL, view freeze frame data, check I/M readiness, retrieve vehicle VIN, test battery voltage, display live data stream with graphing, has 35901 built-in DTCs, perform O2 sensor tests, enable onboard monitoring mode, and conduct component testing$29.90
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OBD2 Scanner, CGSULIT SC103 Car Code Reader Diagnose Check Engine Light Smog Check DTCs Scan Tool Live Data Stream Voltage Test for Vehicles Since 1996
Your Trusted Check Engine Light Specialist - CGSULIT is a professional automotive diagnostic tool manufacturer recommended by well-known YouTuber and auto mechanic Scotty Kilmer. The lasted SC103 check engine code reader delivers exceptional value, allowing you to effortlessly read and clear diagnostic codes, check I/M readiness status, and swiftly turn o-f-f the Check Engine Light or Malfunction Indicator Lamp. With the ability to read voltage, view live data streams, and retrieve key vehicle information, the SC103 scanner for cars puts control back in your hands without the need for costly trips to the auto shop.$17.99
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DA-4 OBDII Cable Adaptor Replace EAX0068L00C EAX0068L26A Fit for Snap-on Solus Ultra EESC318 Scanner Main Test, OBD2 Connector Cable Scan Tool
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ANCEL AD530 OBD2 Scanner Diagnostic Tool, Universal Check Engine Code Reader with Live Data, Car Diagnostic Tool with Upgraded Battery Tester & All OBD2 Functions for 1996+ Vehicles, Upgraded AD310
2025 Upgrade 2-in-1 OBD2 Scanner: ANCEL AD530 OBD2 scanner diagnostic tool is upgraded from AD310 in the actual fault detection of 300,000 cars. It can not only check the engine failure, provide maintenance suggestions, but also act as a professional battery tester, which can check the health of the car battery. It is a real two-in-one code reader that has been tested by the market. Owning AD530 is equivalent to owning AD310 and a professional car battery tester at the same time$69.99
$79.99 (12% Off)