We’ve spent hundreds of hours researching and comparing Elm 327 Tester of all specifications to find the best one for any need (or budget). Here are the results.

The Best Elm 327 Tester of 2020 – Top Rated & Reviewed

2,614 Reviews Scanned

Rank No. #1
OBD Mini Bluetooth OBD2 V2.1 Auto Scanner OBDII 2 Car ELM 327 Tester Diagnostic Tool for Android Windows Symbian (Color : Black)
  • MINI bluetooth is the newly developed wireless scan tool.
  • It supports all OBD-II protocols.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).Clear trouble codes and turn off the MIL ("Check Engine" light)
  • MINI Bluetooth OBD2 V2.1
  • (hardware is 1.5 software is 2.1 )
Rank No. #3
Davitu Cables, Adapters & Sockets - Hot Universal OBD V2.1 ELM327 OBD2 Bluetooth Auto Scanner OBDII 2 Car ELM 327 Tester Diagnostic Tool for Android Windows Symbian
  • The newly developed high-quality wireless scan tool, support all OBD2 protocols.
  • Work with all OBD2 compliant vehicles.
  • Enable to read diagnostic trouble codes.
  • Small bluetooth interface with a 16 pin socket.
  • Support different kinds of devices to use this scan tool: Android system phones, Symbian system phones, Windows XP and WIN7 32bite computers.
Rank No. #4
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black
  • Classic design, fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it. Save money and time. It can not read and erase ABS, SRS(Airbag), and other systems fault codes.
  • Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
  • Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
  • It's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu.
Rank No. #5
Mini Bluetooth OBD2 Scanner OBDATOR ELM327 Automotive OBD OBDII Code Reader Car Check Engine Light Diagnostic Scan Tool for Android PC
  • 【Excellent Compatibility】- Compatible with all Gasoline vehicles in OBDII interface, which support 9 OBDII protocols: 1.SAE J1850 PWM(41.6Kbaud) 2.SAE J1850 VPW(10.4Kbaud) 3.ISO9141-2(5 baud init,10.4Kbaud) 4.ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5.ISO14230-4 KWP(fast init,10.4 Kbaud) 6.ISO15765-4 CAN(11bit ID,500 Kbaud) 7.ISO15765-4 CAN(29bit ID,500 Kbaud) 8.ISO15765-4 CAN(11bit ID,250 Kbaud) 9.ISO15765-4 CAN(29bit ID,250 Kbaud). (Not support Hybrid or electric vehicles)
  • 【Suitable for system】 Mainly used with Android system phones, also supports Symbian system phones, Windows system PCs and laptops. Compatible App: Recommended Apps are Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play.
  • 【Smart Scanning】 Read diagnostic trouble codes, nonspecific and manufacturer-specific, and display their meaning (over 3000 code definitions in the database).
  • 【Easy to Use】Plug this OBD2 scan tool in your car's OBD2 port, turn on your car, enable Bluetooth on your Android phone or tablet, search for "OBDII" and pair with it (pin 1234), run the download App with simple settings and wait until it connects your car's ECU successfully
  • Save time and money by finding out why the check engine light is on and fixing simple car problems by yourself! Read and clear check engine trouble codes, Check Engine Light using your phone or tablet and an OBD2 App.
Rank No. #6
FORScan ELM327 OBD2 USB Adapter for Windows, Diagnostic Coding Tool with MS-CAN/HS-CAN Switch for Ford Lincoln Mazda Mercury Series Vehicles
  • FORScan OBD II Adapter is a vehicle code reader, ELM327 scanner, clear check engine light, FORScan and diagnostic scan tool.
  • OBDii adapter with the reliable advantage of USB cable connection and V1.5 version hardware avoids data corruption and dropped packets. Toggle MS-CAN HS-CAN switch can run rapidly at max 500 kbit per second, achieving pro-level check engine light programming and coding.
  • Softwares Compatible: FORScan, Elmconfig, FF2 and FoCCCus; Supported operating systems: All Windows versions - XP, Vista, 7, 8, 10; Supports all OBD 2 protocols (J1850PWM, HS-CAN, MS-CAN, HS-CAN2, HS-CAN3), this scanner works as a normal OBD-II/EOBD/CAN car code reader on all supported vehicles. Please install the USB DRIVER & FORScan Softwares before connecting the car.
  • FORScan Functions contains Discover Global Window Feature/Bambi Mod/Secure idle/Perpendicular Park/Trailer Brake Controller/Disabled Double Horn Honk/Disabled Door Ajar Chime/Reverse Tilt Mirrors/Tire Size Correction and many other features. FORScan FUNCTIONS IS ONLY FOR FORD & LINCOLN & MAZDA & MERCURY SERIES VEHICLES(AFTER 1996).
  • Vehicle Compatible: It is flawless in scanning, programming and hiding modules for models like Ford F150, F250, F350, F450, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge, Focus, and other cars and light pickup Ford trucks. Also works for Lincoln/Mercury/Mazda produced after 1996.
Rank No. #7
OBD2 Scanner & WiFi Car Code Reader – Clears Check Engine Lights Instantly – Diagnose 3000 Car Codes - Wireless Car Diagnostic Scanner – Auto Scanner for 1996+ Vehicles (iOS & Android Devices Only)
  • ✔ ACCURATE RESULTS - Remove all check engine lights instantly! Transform your car into a Smart Car with this car diagnostic tool by KOBRA. With a database of over 3000 code definitions, this premium WIFI OBD2 Scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro.
  • ✔ CHECK ENGINE LIGHT ELIMINATOR - This ELM327 WIFI Scanner and Car Scan Tool retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), helping you overcome any troubleshooting with ease. You will be able to clear the "Check Engine" light indication and other trouble codes, effortlessly!
  • ✔ DIAGNOSE IN SECONDS – Don’t be taken advantage of again! Know what is wrong with your car before taking it to a mechanic. Unlike other car code readers, our WIFI obd 2 scan tool connects to multiple devices including iOS, Android and Windows smartphones and tablets. All you need is a WIFI connection and you can diagnose any car problem in seconds!
  • ✔ DIVERSE COMPATIBILITY - The KOBRA OBD2 car diagnostic code reader works with all 1996 - 2016 vehicles and seamlessly works with the OBD Fusion, DashCommand, Torque app, OBD Link, ScanMaster Lite, OBD Car Doctor and many more totally free or paid apps on the Apple Store, Google Play Store And Windows Phone Store to turn your car into a truly Smart Car!
  • ✔ 100% RISK FREE PURCHASE - Providing you with the friendliest customer service is our primary goal. This is why we offer you a 1 year money back guarantee in case our automotive scanner does not live up to your expectations, no questions asked!
Rank No. #8
Elm327 WiFi OBDii Interface OBD2 Can Bus Scanner Diagnostic Tool with Original 25k80 Chip Support iOS/Android (V2.1)
  • ☂【Obd2 Scanner】This OBD reader Supported system: IOS ( IPhone), Android, Symbian, Palm, pc, notebook, iPad and so on. All you need is a WIFI connection and you can diagnose car problems in seconds!
  • ☂【Read & Clear】Elm 327 Wifi Interface can read and clear your vehicles code easily and quickly to determine the problem with your vehicle and get it fixed. Such as Vehicle Speed, RPM,Fuel Consumption Engine Coolant Temp,Fuel Pressure,Calculated Engine Load,Fuel Level , etc.
  • ☂【Easy to use】The device comes with an insert to help you install and update drivers. Softwares are not included. They’re available though App Store, Play Store and official Forscan web site.
  • ☂【Works on all car】This scanner works on All car models since 1996 and light trucks such as Ford F150. Connecting to your iPhone / iPod touch /iPad is made by WIFI connection in adHoc mode.Actual functionality of the device depends on car configuration.
  • ☂【Guarantee】 Our products ensure safety and standardization. Each product has after-sales guarantee. If you haven't ROM, we can provide free software to download online. Please contact us if you have any questions.
Rank No. #9
Foseal 【Improved Version Car WiFi OBD2 Scanner OBDII Scan Tool Code Reader Adapter Check Engine Light Diagnostic Tool for iOS & Android Compatible with App inCarDoc, OBD Fusion, Torque
  • ▲IMPROVED VERSION OBD2 SCANNER CAR DIAGNOSTIC TOOL - Pass EMC Certification, ROHS Certification and FCC Certification. Read & Clear diagnostic trouble codes for the check engine light, both generic & manufacturer specific codes, reset Check Engine light.
  • ▲SUPPORT iOS & ANDROID - Recommend "OBD Fusion(9. 99USD)" and "inCarDoc(0~9. 99USD)" for iOS. Recommend (in-app purchase) "Torque Pro" for Android. Third-party apps may need to pay to get full function. Please wait wifi connection done in 10 seconds.
  • ▲COMPATIBLE VEHICLES - Works with model year 1996 and newer vehicles sold in Unite States (except for cars with 24V voltage). Include VW Ford GM Dodge BMW Chevrolet Audi Subaru TOYOTA Honda Mazda Kia Benz and more OBDII vehicles.
  • ▲DISPLAY REAL-TIME SENSOR DATA - Display data including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing lights, Timing advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, and so on.
  • ▲18-MONTH - 100% money back for quality problems. Any question with our WIFI OBD2 scanner, please contact us freely!
SaleRank No. #10
OBDMONSTER ELM327 USB FORScan OBD2 Adapter for Ford Car and Light Truck, ELMconfig Scanner with MS CAN/HS CAN Switch, Diagnosis on Windows with V1.5 PIC18F25K80 Chip
  • ELM327 USB FORScan OBD2 Adapter: An easy OBDII USB ELM327 scanner——with MS CAN & HS CAN toggle switch——help you conveniently access, diagnose and configure the as-built data and the existing modules of your vehicle
  • Compatible with all Ford(Cars & Fseries Trucks 12V), Mazda, Lincoln, Mercury vehicles, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge — 99% of models after 2000 and around 92% of models after 1996 (the year when OBD2 became a standard in USA). Note: New 2019+ Mazda 3 and CX-30 are not supported yet.
  • Special Functions on FORScan: Discover endless Mods with FORScan and apply them to your vehicle. You can access the Global Window feature, enable Bambi Mod, reverse tilt mirrors, make tire size correction, Perpendicular Park, Secure Idle, 5 turn signal flash, heated steering wheel, disabled double horn honk, disabled door ajar chime, and many more!
  • Supported Software: Forscan, ELMconfig, FoCCCus, FF2 [Can download the software from official website]; Supported operating systems: Windows versions - XP, Vista, 7, 8, 10 [please install the CH340T USB driver before connecting the car]
  • How to Use: Download the software and CH340T USB driver, connect OBD2 USB adapter to your car, access your chosen ELM327-based software, and begin the vehicle diagnostics. Pls note! Does not work on trailers or semis

Last update on 2021-07-23 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Elm 327 Tester to Buy Now

 

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How to Choose the Best Elm 327 Tester (with Price and Reviews)

Although most Elm 327 Tester are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Elm 327 Tester:

(1) Elm 327 Tester Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Elm 327 Tester should be in line with its value. You can compare Elm 327 Tester reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Elm 327 Tester is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Elm 327 Tester materials differ from manufacturer to manufacturer. Consider where and how you will be using your Elm 327 Tester to determine if one material would be better than another.

(4) Size

Like most products, Elm 327 Testers come in various sizes. Do you need a large Elm 327 Testeror a small one? Think about where you will use your Elm 327 Tester in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Elm 327 Testers also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Elm 327 Tester would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Elm 327 Tester will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Elm 327 Tester you purchase may affect its durability.

(7) Storage

Will you need to store your Elm 327 Tester? If so, you should consider the size and weight of the Elm 327 Testerto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Elm 327 Tester will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Elm 327 Tester. It is hard to know exactly how an Elm 327 Tester will perform until you get it home and try it out.

(9) Warranty

Make sure the Elm 327 Tester you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.