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10 Best Scanners Testers - Holiday Sale
Best Choice01FOXWELLFOXWELL NT301 Plus 2 in 1 OBD2 Scanner,Car Battery Tester & Engine Code Reader Diagnostic Tool, 12V 100-1100CCA Cranking Charging System Alternator Test, Live Data, Full ODB2 Diagnosis
Free Shipping9.9Exceptional
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- 02ANCEL
ANCEL AD530 PRO 2 in 1 OBD2 Scanner Code Reader for Vehicles, Car Battery Tester & Diagnostic Scan Tool, 6V 12V Battery Checker with Charging Cranking Test, One-Click I/M Readiness Live Data
Free ShippingMain highlights- Wider Compatibility: With continuous system updates, scanner for car stays compatible with the latest car models. Supports major OBDII protocols, including ISO9141, KWP2000, J1850 VPW, J1850 PWM and CAN and perfectly adapts to most vehicle models worldwide, including American (1996+), European (1998+), and Asian (1996+) cars
- Test Your Battery Before it Dies: Are you still struggling with batteries hard to start in winter? Car battery tester diagnoses all 12V 6V cars, motorcycles and other vehicles! With 99% accurate battery health testing, crank testing and charge testing for Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB common battery types
- Multi-Functional But Easy To Use: Plug & play—just simply plug into the OBD port, the 2.8" color screen instantly displays data with day/night modes for perfect visibility. Car scanner diagnostic tool supports 16 languages for global users. Features upgraded insulated clamps and silicone protective case for full protection
- Live Data Streaming: Car diagnostic scanner displays real-time s-ensor data, including critical parameters like RPM, 02 s-ensor voltage, fuel pressure, and coolant temperature, allowing you to monitor every detail of engine performance, detect intermittent faults, and identify potential issues early
- Hotkeys Beat S-mog Checks: Press the I/M button to enter s-mog test page to check your car's readiness. When fault codes appear, press 'i' key for plain code definitions and repair advice.These two hotkeys work together to identify faulty s-ensors and provide accurate repair guidance
- Full OBD2 Functions: As a check engine code reader, ANCEL AD530 PRO supports full obd2 functions, performs read/clear fault codes, DTC lookup, real-time data streams, I/M readiness(e-mission check), displays frozen frame data, test 02 s-ensors, on-board vehicle monitor tests, EVAP system tests and retrieves the vehicle's V-IN
- 2 in 1 Check Engine & Battery: Say goodbye to multiple devices! ANCEL AD530 PRO OBD scanner diagnostic tool combines OBD2 scanner with battery tester in one tool, saving cost and hassle! Support engine diagnostics plus battery health tests, charging tests, and cranking tests, detecting 90% of vehicle issues and offering an all-in-one diagnostic solution (Upgraded version of AD530 & AD410 PRO)
9.8Exceptional
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- 03ANCEL
ANCEL AD410 PRO OBD2 Scanner and Battery Tester, 2-in-1 Car Diagnostic Tool, Check Engine Light, EVAP Test, Live Data, 12V Battery Analyzer with Cranking & Charging System Test for Car Motorcycle
Free ShippingMain highlights- 【One-click I/M Readiness & DTC Lookup】We have set up a I/M key on the keyboard,which allows you to quickly obtain readiness status and trouble codes to check if your vehicle can pass the test.Our built-in DTC library provides detailed definitions for over 10W+ codes to help you understand specific engine issues. Additionally,the ANCEL AD410 PRO+ car scanner not only supports code definition and lookup,but also features help for trouble codes to provide some guidance for your maintenance needs.
- Wide Compatibility and Lifetime Value: The check engine code reader offers broad vehicle compatibility and long-term value, supporting 99% of global vehicle models, including American (1996+), European (2001+), and Asian (2005+) cars. One device meets the needs of multiple vehicles or shop orders, eliminating model mismatches. Compatibility Note: This OBD2 scanner works with most gas and diesel vehicles that have a standard 16-pin port. It is NOT compatible with electric vehicles (EVs). Please contact us to verify compatibility before purchasing.
- Upgraded 2-in-1 Diagnostic & Battery Tester: An enhanced version of the AD310 and AD410, the AD410 PRO obd2 scanner diagnostic tool fully supports 12V lead-acid battery testing (CCA 100-2000A) while covering engine diagnostics, starter tests, and charging system analysis. Designed for both professional auto shops and DIY vehicle owners, it’s compatible with AGM, GEL, and regular flooded batteries, making it the perfect all-in-one tool for cars, motorcycles, and more. With 50% cost savings on multiple diagnostic tools, it delivers versatile, high-value performance in a single device.
- Simple Operation for Everyone: The car diagnostic scanner is plug-and-play, with no technical skills required, allowing anyone to become a car repair expert. Simply plug it into the OBD port, power on, and scan—no extra apps or computer needed. With just three easy steps, even beginners can get started in minutes. Its portable design fits easily in your car, and the 2.4-inch HD screen displays clear codes and data in large fonts, even under bright light, making it easy on the eyes. Plus, with 10 language options, it's also per-fect for non-English users. Simply plug into your OBD-II port to power the device.Contact us for technical support with any issues.
- Quick & Easy Check Engine Diagnosis: The car code reader delivers 30-second quick decoding, helping you instantly understand your Check Engine light. Simply plug it into the OBD port, scan, and read 42,000+ SAE-standard DTCs with clear descriptions like “P0300 – Multiple Cylinder Misfire”, eliminating confusion over complex codes. The one-click clear function removes false alerts and turns off the warning light, preventing unnecessary part replacements and saving 50-80% on repair costs. Always fix the issue before clearing codes—say goodbye to uncertainty and costly shop visits!
- Instant Vehicle Insights with Live Data: The code reader provides live data tracking with 50+ key parameters, including RPM, coolant temperature, O2 sensor voltage, and fuel trim. Visual dashboards and waveform graphs help detect issues early, such as overheating or fuel injection problems, preventing engine damage and excessive fuel consumption. Plus, with one-click I/M readiness checks, you can ensure s-mog test compliance and avoid repeated emissions failures—making vehicle maintenance easier than ever.
- Comprehensive Battery Testing for Safe Driving: The car battery tester performs three-level system testing for the starter, charging system, and battery health. It detects voltage drops in milliseconds to warn of starter issues, analyzes alternator waveforms for rectifier problems, and precisely measures internal resistance to identify early battery aging—up to six months in advance. Beyond just spotting a failing battery, it helps diagnose weak starters and underperforming alternators, preventing costly repeat repairs and ensuring your vehicle is road-ready for a safe journey.
- 10 Modes for Easy Diagnostics: The obd2 scanner features 10 advanced diagnostic modes, including reading and clearing engine codes, live data monitoring, freeze frame display, O2 sensor testing, OBD system checks, I/M Readiness (smog test), EVAP leak test (carbon canister check), vehicle information retrieval (VIN/CIN), and DTC lookup. Before an emissions test, simply scan your vehicle's readiness status—a green light means you're good to go, ensuring a smooth, hassle-free inspection without repeat trips. PLEASE NOTE: The diagnostic capabilities of the AD410PRO are limited to engine and emission-related codes. It is NOT compatible with non-emission systems such as ABS, SRS, EPB, and others.
9.6Exceptional
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Value for Money04MOTOPOWERMOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow
40% Off Free Shipping9.5Excellent
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- 05MOTOPOWER
MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader Check Engine Fault Light Diagnostic Scan Tool with Battery Tester
Free ShippingMain highlights- Wide Vehicle Compatibility - The OBD2 professional automatic scanner supports all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. Works with most 1996 and newer US cars, 2000 EU and Asian cars, light trucks, SUVs, and newer OBD2 and CAN vehicles both at home and abroad. Please check compatibility with your model before purchasing. The OBD2 code reader supports 8 languages - English,German, Dutch, Spanish, French, Italian, Russian and Chinese.
- User-Friendly - The obd scan tool features a 2.8-inch TFT color screen for easier operation. It is also equipped with the latest industrial chip which makes its speed is 6 times faster than other obd coders. The fast and accurate results make it the ideal car obd diagnostic tool for auto shops and DIY users.
- Plug & Play for Every Driver - No Apps or WiFi needed. No additional battery or charger needed. Extended cable reaches tight spaces, while the intuitive menu works right out of the box. Perfect for DIYers and mechanics.
- OBD Code Reader & Battery Tester - the Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed. You can use it to check fault codes by yourself and display code definitions, understand the health of the vehicle, be fully prepared for going to the auto repair shop for car maintenance.
- Advanced Battery & Alternator Test with Real-Time Monitoring - The OBD2 scanner also works as a battery tester to check the battery voltage and its starting performance. Accurately diagnose 12V battery health and alternator output. Live ripple analysis detects diode failures. (Test results may vary with temperature and vehicle age. Refer to manufacturer specs for pass/fail thresholds.)
- ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
- ***Need Technical Assistance? Please contact the Seller directly.***
9.4Excellent
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- 06Lynvora
Auto Diagnostic Tester Obd2 Scanner Bluetooth No Subscription Scan for Car Engine Diagnostic Scan Tool Scanner Code Eobd Facile Wireless Engine Code Reader for iOS & Android
Free ShippingMain highlights- WIRELESS CONNECTIVITY: Bluetooth-enabled device pairs seamlessly with iOS and Android devices through a user-friendly mobile app interface The OBD2 Automotive Troubleshooter displays detected data in clear, easy-to-read graphs. Whether it's engine coolant temperature, engine RPM, vehicle speed or control module voltage, the visual presentation helps you quickly grasp the status of your vehicle.The OBD2 code reader detects emission-related systems (e.g. catalytic converters, oxygen sensors, etc.)
- MULTIPLE TESTING MODES: Includes oxygen sensor testing, Mode 6 detection, Mode 8 testing, battery voltage reading, and performance analysis capabilities The wireless OBD2 scanner features the latest Bluetooth 5.4 system, which reduces power consumption and provides a faster, more stable connection. Using BLE low power Bluetooth technology, the automotive diagnostic tool consumes very little battery power
- EXTENSIVE CODE LIBRARY: Built-in database of 35901 fault codes for accurate diagnosis, supporting OBDII protocol with indicator light display functions obd2 scanner diagnostic tool is easy to use and powerful; the intuitive application helps you interpret the check engine light and provides repair assistance analysis.
- COMPREHENSIVE DIAGNOSTICS: Features engine fault diagnosis, malfunction light clearing, freeze frame data, and real-time monitoring of vehicle performance metrics. Functions include fast DTC reading, reading car battery voltage, turning off CEL or MIL, resetting monitor, reading real-time data, getting VIN, oxygen sensor test, diagnostic report, and more.
- At no extra charge, the OBD2 Vehicle Scanner comes with a dedicated app that allows you to visualize your car's diagnostic data on your phone. Scan the QR code on the product package to download the app. The app supports both Android and iOS, ensuring compatibility with your smartphone. Simply plug the OBD2 scanner correctly into your vehicle's OBD2 port and follow the app's instructions for simple setup.
- ADVANCED CHIP TECHNOLOGY: Equipped with 25K80 high-performance chip that increases processing speed by 1.3 times while reducing power consumption by 1.4 times The OBD2 car scanning and diagnostic tool supports more than 99% of car makes and models. It covers vehicles from 1996 to present. The application also supports a wide range of common languages, including English, German, French, Spanish, Italian, Russian, Portuguese, Chinese, Japanese and Korean, making it easy to use for users worldwide.
9.3Excellent
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- 07ANCEL
ANCEL AD530 Professional OBD2 Scanner Code Reader for Vehicle with Battery Test Engine Check Scan Live Data Car Diagnostic Tool All-in-One OBD 2 Function and Graphing Battery Status (Upgraded AD310)
Free Shipping9.2Excellent
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- 08NEWAYGRAND
OBD2 Scanner with Battery Tester - Diagnostic Tool for Cars, Check Engine Light, Oil/SAS Reset Scan Tool ..., Real-Time Data, Plug & Play, Car Code Reader for Cars and Trucks After 1996 (Black)
Free ShippingMain highlights- 【Wide Vehicle Coverage】: Our car diagnostic scanner works with any OBD2-compliant vehicle (After 1996), including those using KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN protocols. Its built-in code library now covers 35,901 DTCs – a major expansion from the original 3,000 – significantly broadening vehicle compatibility.
- 【What You Get】: 1x OBDII Scanner, 1x User Manual. Friendly customer services, backed by 24/7 customer support, we’re committed to your satisfaction. If you have any questions, our friendly team is always here to help.
- 【Plug-and-Play, Easy to Use】: Featuring a 2.8-inch color screen and intuitive menu, this plug-and-play scanner lets even beginners perform advanced diagnostics—no prior experience needed. With 9-language support (English, German, French, Italian, Spanish, Japanese, Dutch, Chinese, and Russian), it’s ideal for global users. The device draws power directly from your vehicle, eliminating the need for batteries or chargers.
- 【Durable & Compact Design】: Featuring a durable, compact design with a rugged exterior for easy handling, this portable tool is ideal for both DIY diagnostics at home and professional shop use.
- 【DTC Library】: The built-in DTC library lets you instantly access detailed fault code definitions and identify issues through the DTC Lookup feature—eliminating external research while making problem diagnosis and resolution effortless.
- 【Comprehensive Car Diagnostics】: Beyond basic code reading, this advanced scan tool provides comprehensive diagnostics - Clear DTC, freeze frame, I/M readiness, VIN, live data stream, advanced On-board Monitoring (Mode 6), EVAP Test (Mode 8) etc, enabling early issue detection through fault code interpretation to maintain optimal vehicle performance and extend lifespan. By facilitating professional-grade diagnostics at home, it eliminates unnecessary mechanic visits and significantly reduces long-term repair costs.
- 【Battery Tester for Fast Results】: The built-in battery tester provides fast, accurate voltage readings to assess your vehicle's battery health—helping prevent unexpected breakdowns and maintain reliable performance through proactive monitoring.
8.9Very Good
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- 09ANCEL
ANCEL BA101 Car Battery Tester, 12V Digital Automotive Alternator Meter Diagnostic Tool,100-2000 CCA Load Capacity, Charging & Cranking Analyzer for Truck, Boat, RV, Marine Vehicle, and More
Free Shipping8.8Very Good
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- 10TOPDON
OBD2 Scanner Battery Tester TOPDON AL500B, 2 in 1 Code Reader, 10 OBD2 Diagnosis, 12V Battery Test, 12V/24V Battery Analyzer, Cranking Test, Charging Test, Automotive Diagnostic Scan Tool
Free ShippingMain highlights- Versatile Diagnostics for Every Situation: Stay ahead of unexpected breakdowns by testing your battery before you hit the road. The TOPDON OBD2 scanner AL500B provides quick and accurate insights into your battery’s condition, helping you avoid getting stranded with a dead battery. With its multifunctional design, this diagnostic scanner not only delivers comprehensive battery tests but also clearly displays DTC and battery system results through intuitive indicator lights. Drive with confidence, knowing your vehicle’s health is always under control with the TOPDON AL500B
- Universal Compatibility with Multilingual Support: Designed to meet your needs, this 2-in-1 OBD2 scanner and battery tester offers full OBD2 diagnostics for over 50 vehicle brands, ensuring broader coverage and access to essential vehicle insights. With support for 7 languages, it delivers a user-friendly experience for drivers and technicians worldwide. Plus, the built-in DTC library displays code definitions instantly, helping you diagnose issues faster without guesswork. For compatibility inquiries, reach out to us before purchase—drive smarter with the TOPDON AL500B scan tool
- TOPDON Car Battery Tester: Pro-Level Performance for Complete Battery Diagnostics! Get a clear picture of your battery’s health with detailed insights into voltage, charge status, internal resistance, and rated CCA—all in one powerful tool. Perform cranking tests on 12V/24V batteries to check cranking voltage and startup time, ensuring reliable engine performance. The 12V/24V charging test monitors your vehicle’s charging system, helping you detect alternator issues before they cause trouble. With TOPDON, every test brings you closer to peak performance and peace of mind on the road
- Get All The OBD2 Data: nlock Complete OBD2 Insights with Ease! Experience professional-grade diagnostics with the TOPDON OBD2 scanner AL500B, delivering full OBD2 functionalities for comprehensive vehicle health checks. Quickly read and clear DTCs, view freeze frame data, and access ECU version details—all from one powerful device. The one-touch I/M readiness button lets you instantly check your smog status for hassle-free inspections, while intuitive waveform graph displays turn data streams into clear, actionable insights. With TOPDON AL500B OBD2 scanner, diagnosing your vehicle is faster, smarter, and more efficient
- Enjoy Free Software Updates for Peak Performance: Stay up-to-date with the latest features and vehicle coverage thanks to free lifetime software updates via a simple mini USB connection to your computer. Plus, our dedicated support team is always ready to assist you—just reach out to support@topdon.com for fast and professional help. With the AL500B, you get a reliable, future-proof tool backed by expert support
- AL500B 2-in-1 OBD2 Scanner & Battery Tester: Combining OBD2 diagnostics with comprehensive battery test, the AL500B offers complete control over your vehicle’s health. Compatible with most vehicles from 1996 and newer, it supports full OBD2 functions to quickly read and clear fault codes and monitor emissions readiness for easy inspection passing. The built-in 12V battery test keeps you informed of your battery’s condition, helping you avoid unexpected breakdowns. With 12V/24V cranking and charging test, you can detect potential issues early and drive with confidence. Whether you’re a car owner or a professional technician, the AL500B is your go-to tool for saving time, money, and hassle
8.6Very Good
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