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The 8 Best scanners and testers of 2025

Are you trying to find scanners and testers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling scanners and testers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 24 hours of research and did 51 scanners and testers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best scanners and testers you can buy today

No. 1
FOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging System Alternator Test, Live Data, Full ODB2 Diagnosis
1,586 Consomer Reviews
FOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging System Alternator Test, Live Data, Full ODB2 Diagnosis
  • Upgraded of FOXWELL NT301, More Features: 2-IN-1 OBDii SCANNER with 12V BATTERY TESTER. Combines full OBD2 functions with battery health testing, one NT301 Plus is enough. With visual and audible LED indicator, this car scanner will timely indicate the OBD2 monitor status
  • Check Engine Code Reader: Capabling of Full OBDII functions, this diagnostic scanner can read Diagnostic Trouble Codes (DTC), Check Engine Light (CEL), clear error codes, show live sensor data with graph, freeze frame data, do the E-VAP leak testing, on-board monitoring tests, component test, and retrieve ECU info. Know car conditions before annual inspection
  • Easy S-M-O-G Test: Retrieving I/M Readiness status data by one-click I/M readiness key with Build-in LED Light. It can quickly indicate the E-mission status and show you the test results in Green, Yellow and Red LED light. And DTC's coded descriptions save time in locating the bad sensors or components and researching solutions
  • Timely Know Battery Life Status: The battery is a key component for vehicle start-up. The car battery tester can quickly identify issues with the car's battery, starting, and charging systems in seconds. This battery analyzer tester provides crucial information about battery health, helping you avoid roadside breakdowns and unnecessary repair costs
  • Powerful and Accuracy for Battery Test: This battery analyzer tester will show the state of health (SOH), state of charge (SOC), voltage, current, rating. Suitable for many types of batteries: AGM flat batteries, AGM, GEL batteries. Additional test functions: Cranking test to check the starter motor, Charging test to ensure the charging system works properly. Newly upgraded clamp with professionla FOXWELL chip which can increase the data accuracy up to 20%
  • Graphical Live Data and Lifetime Updates: Shows live vehicle sensor data in text and graph formats (Engine RPM, DTC Trigger and more). Being able to view sensor inputs in real time helps you to focus on any suspicious or symptom-specific data parameters. Supports data playback and printing through a computer, making repairs easier. Support lifetime updates via Windows 7/8/10 to stay current with the latest diagnostic developments
No. 2
Autel AL539B OBD2 Scanner, 3-in-1 Code Reader Battery Tester Avometer for 12 Volts Batteries, Full OBDII Diagnosis and Circuit Starting & Charging Systems Test
  • 🚗3-in-1 OBD2 Scanner: Autel AL539B is not only a simple OBD2 code reader, but also a top-rated battery tester with AVOmeter. It is designed to work with most 1996 and newer American, Asian and European OBDII/CAN compliant vehicles, providing you with comprehensive vehicle analysis
  • 🚗BATTERY TEST: AL539B, a expanded function OBD2 scanner with the additional capability of battery testing, is a great solution for you to quickly and accurately test most types of 12V batteries, including AGM, standard and maintenance-free batteries
  • 🚗CIRCUIT TEST: Autel AL539B is not only equipped with an easy-to-read build-in AVOmeter to allow you to test voltage, continuity and current at the fingertip. It will be easy for you to quickly access information about voltage, continuity and current of any vehicle for battery status analysis
  • 🚗Full OBD2 Functions: With AL539B OBD2 Scanner you can operate complete car diagnoses. Such as read/erase code, reade live date and freeze frame, I/M readiness statusO2 sensor test

The most direct and typical functions of this code scanner is to turn off the check engine light (MIL), which is completed via clearing the stored fault codes after the problems are solved
  • 🚗FASTER DIAGNOSES: For faster and more convenient diagnosis, the Autel code reader AL539B supports DTC lookup for detailed codes information retrieval, data playback and print capability for convenient vehicle health status analyzing. Feel free to get technical support via emailer Q&A if you are unsure whether the scanner tool is suitable for your vehicle, or any questions
SaleNo. 3
ANCEL AD410 Pro+ 2 in 1 OBD2 Scanner Battery Tester, OBD2 Scanner Diagnostic Tool for Car Check Engine Code Reader Scan Tool & 6V 12V 100-2000 CCA Battery Charging Cranking Test EVAP Live Data
  • đŸ„‡ă€2024 Upgraded 2 in 1 OBD2 Scanner Battery Tester,Most Comprehensive Vehicle Doctor】Most OBD2 scanners on the market only have OBD2 functionality.The AD410 Pro+ OBD2 scanner is an upgraded version of the AD310 and AD410,which is not only a basic vehicle code reader but also a professional 6V/12V battery tester. It can test lead-acid batteries with a CCA range of 100 to 2000,perform battery testing, charging testing,and starting testing.Making it an extremely cost-effective diagnostic tool.
  • 🔋【Add 6V/12V Battery Tester】The AD410 Pro+ is also a professional battery tester,not a simple battery test function,can analyze battery health for you in all aspects.Battery test will determine whether or not battery is in excellent operating order. Cranking test will determine whether or not the electrical system has sufficient power to start the engine.Check to see that the charging current,rectifier diode,generator are all functioning normally. Making sure your summer road trips won't end.
  • ✅【The Full OBD2 Functionality Code Reader】Have you been can't figure out what's wrong with your car? Are you worried about being overcharged by a repair shop without knowing the problem? Don't worry! The car code reader can easily access the car's engine to read and clear codes,freeze frames,data streams,DTC LOOKUP,O2 sensor test,onboard monitor test,EVAP test,component test,data recording data printing and vehicle information. In just 30 seconds,you can master the condition of your car!
  • 🚗【More Professional OBD2 Scanner Battery Tester】In fact, many 2-in-1 Car Diagnostic Scanner products on the market can only perform battery test, but cannot perform Cranking System Test or Charging System Test. The AD410 PRO+ is more professional battery tester and 10 full OBD2 Functions. And You don't need to buy an extra battery tester. This will save you 50% of money and space. And you can test the batteries of various vehicles, including cars, motorcycles, trucks, SUVs, boats, ext.
  • 📈【Full Display Of Real-Time Vehicle Data】Compared to other cheap code readers,our code readers & scan tools can display real-time vehicle sensor data in both text and graphical formats,allowing you to visualize them more intuitively,such as calculating load values,engine coolant temperature,engine speed,vehicle speed,air flow sensors and more.In addition,you can view freeze frame data and compare it with real-time data and fault codes to better understand what is happening with your vehicle.
  • đŸ“±ă€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.
  • 👍【Best Choice】The scan tool features a 2.8-inch TFT color screen and a 2.5-foot cable for easier operation.The high-quality copper clamps are polarity-reversal resistant and spark-resistant. And equipped with the latest industrial chip (speed is 6 times faster than other obd coders).The fast and precise results of this 2-in-1 car code reader & battery tester ideal for auto shops and DIY users to check the battery to decide if your car battery needs replacing and check for engine problems.
  • 🎁【Extensive Compatibility & Lifetime Free Updates】This scanning tool is available for most vehicles sold in the US model year 1996 or newer,As well as EU-based vehicles in 2003 and Asia-based or newer vehicles in 2008. The 10 built-in languages make it even more practical.Free lifetime upgrades with Windows 7/8/10,To keep you informed of the latest diagnostic developments. This obd2 scanner diagnostic tool provides 8 year warranty,60 days free return and exchange,24 hours after-sales service.
SaleNo. 4
NEXAS NL101 OBD2 Scanner Diagnostic Tool & Battery Tester, Check Car Engine Light Code Reader Scan Tool with Full OBDII Function Live Data Stream for All Vehicles, Free Protective Case & Update
3,969 Consomer Reviews
NEXAS NL101 OBD2 Scanner Diagnostic Tool & Battery Tester, Check Car Engine Light Code Reader Scan Tool with Full OBDII Function Live Data Stream for All Vehicles, Free Protective Case & Update
  • đŸ„‡2 IN 1 OBD2 Scanner & Battery Tester: The 2024 Newest ver. NL101 scan tool not only has all the diagnostic functions of the AD310 scanner, but also a professional 6V and 12V battery tester, making it the best cost-effective choice. It has 8 languages, including English, Spanish, French, and other commonly used languages. It comes with a waterproof protective case valued at $19.99, and you can take it anywhere.
  • 🚗Wide Compatibility: It is suitable for all vehicles from 1996 and newer that comply with the standard OBD2/EOBD/JOBD protocols. It has a standard 16-pin connector, which can be found near the driver's knee under the steering wheel. Simply connect it to start the diagnostic work. Additionally, it can also work on batteries of cars, trucks, SUVs, golf carts, motorcycles, and other vehicles.
  • 👍Easy to Use: No need to charge, plug and play. It automatically reads the codes and has the latest 2024 chip, which is 7 times faster than other products. With a 2.4-inch color screen, it is easy to read and has an intuitive and clear interface, making it very user-friendly even for beginners. With just a few simple steps, you can quickly locate the cause of the vehicle malfunction and check the battery health status.
  • đŸ„‡Always Up-to-date: The NL101 vehicle code reader supports free software upgrades for life via the USB port and internet, allowing you to get new parameters, functions, and the latest vehicle data. You never have to worry about it becoming outdated. NL101 is a reliable choice for all car owners.
  • 👏Real-time Data Stream & Report Printing: The NEXAS NL101 automotive scanner displays all real-time engine parameters, such as engine speed, airflow sensor, intake temperature, fuel rail pressure, in both text and graphical form. Diagnostic reports can be transferred to a computer via USB for printing.
No. 5
VEVOR OBD2 Scanner Diagnostic Tool, 2 in 1 OBD2 Scanner Battery Tester, Check Engine Light, 6V/12V Car Battery Charging Cranking Test, Car Code Reader Scan Tool for All OBDII Protocol Cars Since 1996
  • Comprehensive OBD2 Diagnosis Scanner: Perform complete vehicle diagnostics, including reading codes, data streams, etc.. Whether you're a family owner or a car enthusiast, quickly understand your vehicle's condition and resolve emergency issues like constant engine lights, breakdowns, and failures. Efficiently maintain and repair the entire vehicle system to prevent unnecessary expenses.
  • 6V/12V Battery Testing: This OBD2 scanner diagnostic tool is compatible with 9 battery standards, ranging from 100 to 2000 CCA batteries. The car code reader can test automotive batteries and be suitable for checking the health of various motor vehicle batteries such as motorcycles, ships, lawnmowers, golf carts, and more.
  • Fast and Accurate Real-time Data: Equipped with a 2.4" TFT high-definition screen, the OBD2 scanner displays real-time vehicle sensor data quickly. It features a built-in DTC library for swiftly checking the meaning of codes. The car diagnostic scanner can detect various battery conditions like voltage, lifespan, and current.
  • One-click Easy Operation: User-friendly design lets you plug the scanner into the car's OBD port and operate with ease. One-click for I/M Readiness provides quick and accurate fault conditions. The code reader comes with the latest software, reducing the need for time-consuming registration and download. It's ready to use out of the box and provides a lifetime free upgrade system, making upgrades a simple one-click process.
  • Wide Compatibility: Works with diesel and gasoline vehicles, compatible with over 50 vehicle brands and 10,000 vehicle models, supporting 9 languages. The OBD2 scanner is a professional tool for car enthusiasts and repairers worldwide.
No. 6
Lie Detector Test | Lie Detector Simulator | Lie Test Fingerprint Scanner | Truth or Lie Detector App
  • đŸ€Ł FUNNY PRANK SOUNDS
  • 🔊 VOICE DETECTOR
  • 👀 EYE SCANNER
  • 👆 FINGERPRINT SCANNER
  • Arabic (Publication Language)
SaleNo. 7
TOPDON 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
  • 【OBD2 Scanner & Battery Tester】The AL500B is a 2-in-1 tool that works as an OBD2 code reader and battery tester. It supports full OBD2 functions on most models released after 1996. Battery testing for 12V batteries shows a battery's health. Cranking and charging tests are supported for 12/24V batteries.
  • 【Get All The OBDII Data】TOPDON AL500B works as an OBD2 scanner, supporting full functionalities including reading DTCs, clearing DTCs, Viewing Freeze Frame Data and ECU version lookup. It also Includes a one-touch I/M ready button for a quick smog status check and displays the data stream intuitively with waveform graph.
  • 【Pro-level Battery Tester】The AL500B supports Battery testing for 12V batteries to show a battery's health, current, charge, voltage, internal resistance, and rated CCA. Cranking tests supply information about the cranking voltage and time for 12V/24V batteries. Charging test for 12V/24V batteries display the charging system’s voltage output.
  • 【Multiple Application Scenarios】By performing a battery test to know the status of your battery before you start your vehicle, this battery tester can save you from getting stuck in a car running out of electricity.
  • 【Wide Compatibility & Multiple Languages】This 2-in-1 code reader & battery tester supports full OBDII diagnosis for 50+ brands, providing greater access to crucial information on even more vehicles. It also supports 7 languages. DTC library can show the DTCs definition directly. (Contact us for compatibility before purchase).
  • 【Free Software Update, Print Test Result Report】Equipped with a mini USB port, this AL500B can be upgraded for free via computer, and a diagnostic or battery test result report can be printed immediately when connected to an office computer. If you have any problems, please contact via [email protected] to get fast answer. 📞you can also call us directly during normal business hours: US phone service 👉833-956-8335👈 Monday-Friday 9:00AM-6PM Eastern Time.
No. 8
KONNWEI KW681 OBD2 Scanner 6V 12V Car Battery Tester, 2 in 1 Car Diagnostic Scanner Automotive Battery Alternator Load Tester Check Engine Code Reader Scan Tool
  • 【ENHANCED OBD2 SCANNER & BATTERY TESTER】KONNWEI KW681 is the perfect combination of check engine code reader and 6V&12V car battery alternator load tester. Not only can this obd2 scanner read live O2 sensor test data, freeze frame data, on-board monitor test data, turn off check Engine Light (MIL), clear codes and resets monitor, retrieve vehicle information(VIN, CID and CVN). Also it can provide overall analysis of batteries’ health and help you know its status in advance before it dies.
  • 【AUTOMOTIVE CAR BATTERY TESTER】KW681 can test all 6V & 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know its status in advance before it dies. KW681 battery tester support cranking and charging system test also alternator and starter test.
  • 【DISPLAY LIVE DATA OR VOLTAGE IN GRAPHING】KW681 obd2 scanner automotive diagnostic tools shows live vehicle sensors data including real-time voltage change in test and graph formats, allows you to focus on any suspicious or symptom-specific data parameters and playback real PID data from the electronic control module. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels, it’s a obd2 car diagnostic scanner for all cars.
  • 【ONE-KEY I/M REDINESS/WAVEFORM】Large TFT color screen and hot keys for I/M readiness access to emission status and battery waveform with one click. Red-Yellow-Green indicator helps to display car status directly. KW681 car computer code reader Work on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII & CAN) that are located in USA, including passenger cars, SUVs, light trucks, etc.
  • 【Starter& Alternator Tester】KW681 is not only a great battery load tester that tests batteries cranking & charging system but also a great scanners for cars test alternator's charging and starter's cranking conditions. Gift box package includes obd2 scanner*1, obd2 cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBD-II Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.
SaleNo. 9
Sperry Instruments PD6902 5-In-1 Multi-Scanner & Electrical Tester, 120V AC, Stud Finder, Metal Scanner, Non-Contact AC Voltage Detection, GFCI Test Functionality, Audio & Visual Indication, 2 Pc. Kit
  • Combined multi-scanner and electrical tester simplifies installation of electrical boxes, switches and outlets
  • 3-SELECTABLE MODES: stud scan, metal scan, or AC voltage detection. Detects metal pipes or objects to a maximum depth of 2Âœ - Âœ in. drywall
  • Non-contact AC voltage detection (50-600VAC) to maximum depth of 3.5 -.5 inch drywall. Scans and locates wood or metal studs at a depth up to .75 inch.
  • Durable heavy-duty design with over-molded rubber grips
  • Integrated 3-wire circuit analyzer with GFCI test functionality. Built-in metal tip for marking stud edge, pipe location or desired mounting point
No. 10
Fingerprint Love Test Scanner
  • Test your love
  • Share the result with friends
  • English (Publication Language)
No. 11
Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracker Tracers Analyzer Short Open Finder Tester Checker Device Detector Probe DC 6-42V Car Diagnostic Tool
  • EASY TO USE: The Open Wire Detector With transmitter and receiver LEDs, you can quickly identify open or short circuit situations, making this tool extremely user-friendly
  • RELIABLE SHORT CIRCUIT VERIFICATION: The Electrical Circuit Tester Automotive verification of short circuits is made easy with this product. You can easily identify whether there is a short circuit or not, giving you peace of mind
  • ADJUSTABLE PROBE LENGTH: The Short Circuit Finder is equipped with an adjustable 7" supple probe, providing flexibility to reach difficult areas. This feature makes this product a must-have for professionals and DIY enthusiasts alike
  • CONVENIENT SENDER FEATURES: The Electrical Circuit Tracer comes with red and black test leads cables and a tone/off/continuity switch, making it easy to use. With tone/continuity LEDs and a 61cm length, you can quickly identify wires and test continuity
  • DURABLE AND LONG-LASTING: This Automotive Short Circuit Tester is made to last, constructed with high-quality materials that can withstand the wear and tear of everyday use. Invest in this tool today and have confidence in its durability for years to come
SaleNo. 12
Etekcity Infrared Temperature Thermometer Gun, Laser Food Temp Gun for Pizza Oven, Griddle, Grill, Meat, Candy, Vehicle's Engine, Surface Temp Reader -58°F to 842°F, Orange
  • đ•đžđ«đŹđšđ­đąđ„đž đ“đšđšđ„đŹ: Infrared technology allows you to measure various objects at home and outdoors; Use it for 𝒎𝒆𝒂𝒕, đ‘«đ‘°đ’€ 𝒄𝒂𝒏𝒅𝒚, 𝒐𝒗𝒆𝒏𝒔, 𝒈𝒓𝒊𝒍𝒍𝒊𝒏𝒈, 𝒇𝒐𝒐𝒅, 𝒄𝒐𝒐𝒌𝒊𝒏𝒈, 𝒂𝒖𝒕𝒐𝒎𝒐𝒕𝒊𝒗𝒆 𝒖𝒔𝒆, 𝑹/đ‘Ș, 𝒓𝒆𝒇𝒓𝒊𝒈𝒆𝒓𝒂𝒕𝒐𝒓𝒔, etc
  • đđžđ­đ­đžđ« đ€đœđœđźđ«đšđœđČ: The Lasergrip's 12:1 𝒅𝒊𝒔𝒕𝒂𝒏𝒄𝒆-𝒕𝒐-𝒔𝒑𝒐𝒕 𝒓𝒂𝒕𝒊𝒐 enables you to accurately measure temperatures from a comfortable distance. For best results, position the thermometer approximately 14.17 inches / 36 centimeters away from the target.
  • 𝐄𝐚𝐬𝐞 𝐹𝐟 𝐼𝐬𝐞: Scan the surface of your object, hold down the trigger of the thermometer gun, get temp anywhere within the range of -58°–842°F / -50°–450°C. Then watch as your result appears on the bright LCD display in less than half a second.
  • đđ«đąđ đĄđ­ & đ‘đžđšđđšđ›đąđ„đąđ­đČ: Each infrared thermometer 𝒇𝒆𝒂𝒕𝒖𝒓𝒆𝒔 𝒂 𝒍𝒂𝒓𝒈𝒆, 𝒃𝒂𝒄𝒌𝒍𝒊𝒕 𝑳đ‘Șđ‘« 𝒔𝒄𝒓𝒆𝒆𝒏, making it easy to read temperatures even in low light. With 2 AAA batteries included, powering up the thermal gun is a cinch.
  • đ…đ«đąđžđ§đđ„đČ 𝐃𝐞𝐬𝐱𝐠𝐧: The new Lasergrip 𝒇𝒆𝒂𝒕𝒖𝒓𝒆𝒔 𝒂 𝒎𝒂𝒙𝒊𝒎𝒖𝒎 𝒕𝒆𝒎𝒑𝒆𝒓𝒂𝒕𝒖𝒓𝒆 𝒂𝒏𝒅 𝒂𝒗𝒆𝒓𝒂𝒈𝒆 𝒕𝒆𝒎𝒑𝒆𝒓𝒂𝒕𝒖𝒓𝒆 𝒎𝒐𝒅𝒆. Additionally, the 15-𝒔𝒆𝒄𝒐𝒏𝒅 𝒂𝒖𝒕𝒐-𝒐𝒇𝒇 𝒇𝒖𝒏𝒄𝒕𝒊𝒐𝒏 extends battery life, while the low battery indicator lets you know when it's time to replace to batteries.
  • 𝟐 đ± 𝐀𝐀𝐀 đđšđ­đ­đžđ«đąđžđŹ đˆđ§đœđ„đźđđžđ: The Lasergrip has been upgraded to run on 2 pre-installed AAA batteries, which are more convenient to replace than 9V batteries.
  • đ‘«đ’ đ‘”đ’đ’• đ‘Œđ’”đ’† 𝒐𝒏 𝑯𝒖𝒎𝒂𝒏𝒔: The Lasergrip is intended for use on inanimate objects only. Measuring the temperature of a human or animal is unsafe.
SaleNo. 13
CompTIA A+ Complete Practice Tests: Core 1 Exam 220-1101 and Core 2 Exam 220-1102
  • O'Shea, Audrey (Author)
  • English (Publication Language)
  • 688 Pages - 04/12/2022 (Publication Date) - Sybex (Publisher)
No. 14
AUTOPHIX 3210 Pro Bluetooth OBD2 Scanner for ABS SRS Transmission Check Engine Code Reader Wireless Car Scan Tool Diagnostic Scanner with Battery Test Support iPhone, iPad, Android for All Vehicles
  • 5 in 1 Diagnostic Scanner: Are you confused when the vehicle's warning light is blinking? The AUTOPHIX 3210 Pro bluetooth diagnostic tool comes with the latest enhanced 4-System diagnostic tech, it will help you to do a deep scanning and inspecting of your car to find out the root cause, which saves your time and money. This car OBD2 code reader not only has OBDII diagnostic function, but can also be used as an diagnostic scanner for ABS, SRS, Transmission and Engine. Diagnose problems with the vehicle system with a deep scan, read error codes and clean them after repair.
  • Reliable Car Health Monitor: The newest bluetooth code reader has full OBDⅡ function that retrieves vehicle information, reads/clears error codes, and display a 4-in-1 live data stream, it is compatible with almost all cars after 1996including all OBD2 cars, SUVs, minivans, and light trucks sold globally for 200+ vehicle makes and 200,000+ models). You'll easily find out what's wrong with your car. In just a few minutes, you'll be in control of your car! And when it is an OBD2 code reader, you can use it to check if your car is ready for annual test via I/M menu. Tip: The warning light will be turned off after the problem is solved.
  • Wide Range Diagnose for Four Systems: The four-system (ABS, SRS, Transmission, Engine) diagnose tool is available for following brands currently, we will be optimizing and adding more vehicle models in the near future. ➀America: FORD, LINCOLN, MERCURY, BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, SATURN, WORKHORSE, ALPHEON, DAEWOO, HOLDEN, RAVON, CHRYSLER, DODGE, JEEP; ➀European: LAND ROVER, JAGUAR, VAUXHALL, OPEL, MERCEDES BENZ, SPRINTER, SMART, BMW, MINI, ROLLS-ROYCE, VW, AUDI, SKODA, SEAT, BENTLY, LAMBORGHINI, BUGATTI, VOLVO, PEUGEOT, CITROEN, DS, RENAULT, RENAULT SANSUNG MOTORS, DACIA; ➀Asia: Toyota, Lexus. (PS. OBD2 function fits 99.99% of cars worldwide after 1996)
  • Battery Monitoring & Live Data Analysis: The bluetooth car scanner automatically detects real-time and displays the results in graphic, ensuring that you can review live data to determine the health or expected remaining life of the vehicle's battery. This OBD2 scanner with graphically displays your vehicle's data stream instead of boring text, including engine coolant temperature, engine RPM, vehicle speed, absolute throttle position, control module voltage, etc. You can view parameter values corresponding to different time periods. Advanced data streams provide entry level professionals and diyers with useful information to find and troubleshoot vehicle problems quickly and efficiently.
  • More Performance Testing: AUTOPHIX 3210 Pro bluetooth code reader in addition to reading real-time data and retrieving the vehicle's VIN and battery voltage, the check engine diagnostic tool also supports the display of the 100km/h, acceleration time, real-time analysis of speed changes, and fuel consumption during driving, which can help you test the performance of old/used cars. The vehicle scanner also allows you to customize the dashboard depending on your driving habits or preferences, or more performance test. It also supports personalized head-up display and alarm tips to improve safety while driving the car.
  • Stable Connection & Exclusive APP: Are you tired of the following with third party apps? Such as 1.need to download different apps for different cars? 2.require extra download fees? 3.only support a few functions? 4.can only use one of Android and iOS? Now! One AUTOPHIX 3210 Pro Scanner is enough to solve all the above problems. The must-have wireless bluetooth automotive diagnostic tool code reader for today's car owners. iPhone iOS, iPad, Android can be downloaded for fr-ee without any additional subscription fees. And Upgraded version of Bluetooth 5.1, super stable connection, no pairing required, only need to turn on Bluetooth, one second to connection.
  • Support in 9 Languages & Kindly Service: 100 % satisfied with customer service and two-year wa-rranty, if you are not satisfied with the Engine ABS SRS Transmission diagnostic scanner, please contact the AUTOPHIX 24-hour after-sales team directly for a freely return and refund. Save your money and time. Please note: Four-system does not support Honda models. If you are not sure if 3210 Pro supports your car, please confirm with us through the message.
No. 15
Lie Detector Simulator | Lie Test Fingerprint Scanner | Truth or Lie Detector App
  • - Prank mode for presetting result
  • - Lie detector analyzes your fingerprint
  • - Beautiful graphics
  • - Hours of fun with this lie detector simulator!
  • Arabic (Publication Language)
No. 16
AUTOPHIX 3210 Bluetooth OBD2 Scanner, Check Engine Light Car Code Reader Diagnostic Scanner Wireless Auto Scan Tool with Battery Performance Test for All Cars & Vehicles Compatible with iOS Android
  • Powerful Check Engine Light Diagnostics: AUTOPHIX 3210 code reader can read and diagnose your check engine light, check for car trouble issues, and quickly clear trouble codes once fix are complete. More functions compared to other simple obd scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, Diagnostic reports, Handy google search button, Built-in OBDII fault code look-up library
  • Excellent Performance Test: Supports various performance test, accurate reading of car acceleration, distance, braking, PID chart with RPM, VSS, VPWR, ECT, MAF, etc and trip monitoring, including real-time analyze speed change, coolant temperature, average speed, RPM, number of rapid braking, hypervelocity, start idle time, etc. The built-in warning Settings (Speed, water temperature, driver fatigue alarm) to remind the driver to ensure driving safety
  • Professional Battery Test: AUTOPHIX 3210 bluetooth scanner support gather real-time battery voltage, analyze information automatically in no time, and display results in a graph, instead of a direct result on the phone screen that an ordinary scanner, which will ensure that you can analyze the accurate live data and determine the battery's health status or expected remaining life. So it is in great condition when you need it the most on a freezing winter day without opening the bonnet
  • Exclusive APP: Are you tired of the following situation by the third-party apps? such as 1. Different cars need to download different APP? 2. Need an additional download fee of 9.99-49.99? 3. Only a few functions can be supported? 4. Only one of Android and iOS can be used? Then you need one AUTOPHIX 3210 code reader to solve all the above problems. A necessary wireless bluetooth car diagnostic tool for today's car owners. F-ree downloadable on both iOS and Android. It saves time and money!
  • Advanced Datastream Display: This scan tool allows you to show the vehicle's data stream graphically, instead of boring text. Includes engine coolant temperature, engine RPM, vehicle speed, absolute throttle position, control module voltage, etc. You can check different parameter values corresponding to a different time. Advanced datastream provides useful information for entry-level Pros and DIYers that they can quickly and efficiently troubleshoot vehicle problems
  • Support 200+ Brands 200,000+ Vehicle Models & 9 Languages: Compared with a similar bluetooth code reader which only supports 20-45 car brands, 3210 OBD scanner extensive car coverage Includes 200+ cars brands and 200,000+ car models for all OBDII cars, SUVs, minivans, light-duty truck sold worldwide, and the years supported by obd reader range from 1990 to the present. It works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese, and Chinese which can make you ignore the language barrier
  • Efficiency and Savings: Don't just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your car, even if you know absolutely nothing about car. We are here to help you know the car troubles and clear the error code. Complete diagnostic reports can be shared online with your friends or mechanics to solve your problems, instead of spending a few hundred dollars on a repair shop to understand what's happening
  • What You Get: AUTOPHIX bluetooth code reader, Instructions, Storage bag. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. AUTOPHIX only does car scanning. We are professional for your cars. And we offered you 24h after-sales service. If you have any questions, please freely to let us know
No. 17
Lie Test Scanner - Detector Simulator
  • How “Lie Test Scanner real shock” works.
  • Put your finger on the lie test detector fingerprint scanner.
  • Have a fun prank game lie detector
  • Easily finger scan and use
  • The polygraph lie test detector will performance if you are telling the truth or lying
  • Simulate a lie detector Truth polygraph.
  • Arabic (Publication Language)
No. 18
Ancel AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)
  • CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.
  • Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
  • Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
  • OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.
  • Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
No. 19
Diet Scanner Test
  • fast scan
  • Custom recipes
  • Beautiful UI
  • Arabic (Publication Language)
No. 20
Fingerprint Age Scanner 2 Prank - Age Detector Test
  • all ages.
  • Easy to use
  • graphic HD.
  • - This app only simulates your age just by scanning your fingerprint.
  • - Simply Put your finger on the Center of the Fingerprint Scanner Panel Provided in the App.
  • - Wait for a while when the Xray laser beam scans your fingerprint.
  • - When analysis is complete, the detector will show out your age on the same screen, How old you are. .
  • Arabic (Publication Language)

How to choose a good scanners and testers

Does the idea of finding a fantastic scanners and testers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in scanners and testers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top scanners and testers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top scanners and testers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top scanners and testers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top scanners and testers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the scanners and testers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good scanners and testers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your scanners and testers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting scanners and testers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our scanners and testers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what scanners and testers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on scanners and testers.