The Best Odometer Tool of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Odometer Tool of 2022. Check our ranking below.

2,482 Reviews Scanned

Rank No. #1

OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update

[Brand-New ArtiDiag500] We've got everything you're looking for! Forget basic OBD2 scanners; TOPDON's ArtiDiag500 car scanner offers more. The all-new ArtiDiag500 not only includes full OBD2 functions and 4-system diagnostics but also provides DIYers with 6 maintenance services. The brand-new, cost effective AD500 is back in full swing!
[4-System Diagnostics] DIY enthusiasts, take notice! Will these 4-system diagnostics be the treasure you've been seeking? The ArtiDiag500 code reader offers in-depth testing for the engine, transmission, ABS, and SRS systems, reading fault codes and data streams. It also visualizes real-time data in chart form, simplifying complex data for storage and future playback, aiding DIY users in problem detection.
[6 Reset Functions] Hey, hang tight for a moment. With these 6 reset functions, the ArtiDiag500 has got you covered. It offers throttle adaptation along with reset capabilities for Oil, SAS, TPMS, BMS, and EPB. Seamlessly aligning the throttle, battery, tires, and brake pads with your vehicle, it also adjusts the steering angle and turns off the oil light. Looking to restore your car to its original condition? Look no further than the ArtiDiag500.
[Multiple Functions] The Smart AutoVIN of this TOPDON OBD2 scanner keeps track of your manual selections for vehicle make, model, and year and directs you to the suitable diagnostics. Max 4 Live Data streams integrated for much easier data processing. Diagnostic feedback online with this diagnostic tool to help you get tough repair operations well-completed. Real-time car battery voltage monitoring identifies probable vehicle defects.
[Global Support] Rest assured about compatibility with your vehicle and language – ArtiDiag500 currently supports 67+ car brands, 10,000+ models, covering most vehicles worldwide, and is available in 12 languages. Whether it's for your car or preferred language, there's an ideal choice for you. Plus, it's fully compatible with Android 11 for smoother use.

SaleRank No. #2

TOPDON Bidirectional Scan Tool, 2024 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

[2024 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.
[TOPDON's Newly Bidirectional Scan Tool]: This bidirectional obd2 scanner sends commands to the vehicle's ECU for active testing, enabling users to accurately and quickly locate faulty components such as injectors, coolant pumps, windows, wipers, headlights, mirrors, etc. The bidirectional control scanner is the ideal choice for workshops/automotive repair shops as it significantly reduces mechanic's diagnostic time.
[Wireless Bluetooth Diagnostic Experience]: The AD900 Lite scan tool comes with a Bluetooth 5.0 VCI, supporting a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.
[Newly Released DTC Repair Guide Function]: Easily diagnose issues with your vehicle and receive guidance on repairs with the topdon scan tool's fault code definitions for all systems,maximize your diagnostic capabilities. This function is compatible with Chrysler/Dodge/Jeep/Fiat 2010-2014 and expanding with continual updates,the AritDiag 900 Lite car diagnostic scanner is the must-have tool for any technician or DIY enthusiast.
[OE-Level Full System Diagnostics]:AritDiag900 Lite full system diagnostic scanner can scan ALL available modules(Engine, Transmission, Airbag, ABS, ESP, TPMS, Gateway, Steering, Radio, Air conditioning, ect.) to✔read ECU info, ✔read/clear codes, ✔view live data stream, ✔retrieves freeze-frame, ✔perform active tests, and more. With just a simple click, it provides you with accurate and in-depth diagnostics.

Rank No. #3

FIXD Bluetooth OBD2 Scanner for Car - Car Code Readers & Scan Tools for iPhone/Android - Wireless OBD2 Auto Diagnostic Tool - Check Engine & Fix All Vehicles 1996+ (1 Pack w/Free FIXD Premium Trial)

Save $1000s on unnecessary car repairs; Know exactly what’s wrong with your car and what it will cost to fix it before heading to the shop. FIXD helps you avoid costly trips to the mechanic by diagnosing over 7,000 issues, including engine trouble and on many vehicles, transmission, ABS, and more (features may vary by make/model).
Try FIXD Premium (not required to use FIXD) for free; Access expert advice any time with our on-call team of mechanics, gain confidence before going to the shop with our data-driven repair cost estimates, and more, all backed by ASE-certified mechanics. Complimentary two week trial of FIXD Premium included with every app install.
Detect 7,000+ car issues with FIXD OBD2 Scanner; Get real-time diagnostic reports and maintenance alerts. FIXD plugs into your car’s OBD2 port and pairs with the free FIXD mobile app (available on iOS and Android).
Guaranteed to work with your car; FIXD works with practically all gas-powered cars from 1996 onward, and all diesel cars from 2006 onward, giving you peace of mind no matter what you drive.
Automatically tracks routine maintenance; The app notifies you when it’s time to change your oil, tire tread, and battery, and stay up to date on your vehicle’s specific maintenance schedule.

Rank No. #4

TOPDON AD800BT 2 OBD2 Scanner, 2025 Bidirectional Scan Tool, Function as AD900 Lite AD Pro, All System Automotive Diagnostic Scanner, Active Test, 28+ Reset Service, FCA Autoauth, 2 Years Free Update

2025 New V2.0 Bidirectional Scan Tool: TOPDON AD800BT 2 adds bidirectional control function, which allows the diagnostic equipment to send instructions directly to the ECU, control the actuators and perform corresponding actions, which can help users locate problems more accurately during maintenance. Covering lights, door locks, windows, wipers, mirrors, and more in vehicle components
28 Hot Reset Services: Enjoy pop-up guidance for easy access to 28 most popular maintenance services in this diagnostic tool: Oil, SAS, EPB & Tire Pressure Reset; Injector Coding; SAS Calibration; ABS Bleeding; DPF Regeneration; Battery, Throttle, Headlight; EGR Adaption; Tooth Learning; Sunroof Initialization. *Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data
All Systems Car Scanner, Autoauth for FCA Gateway Access: This TOPDON diagnostic scanner can get OE-level analysis of ECM, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB, among other available on-board systems. Pull, clear their codes; turn off related warning lights; check freeze frame data; view live stream in detailed text, merged graph you need to diagnose, repair, and maintain for majority of car makes and models worldwide.
Bluetooth +AUTOVIN + 64G ROM +2 Years Free Update: Experience no strings attached wireless diagnostics with long working range of 33 feet (10m) thanks to the included Blue-tooth 4.0 VCI dongle. Automatically identify vehicle’s make, model, year information, and quickly match the right software at a single touch upon this scan tool, with a full, clear, and accurate report automatically generated for further analysis. *AutoVIN doesn’t work on ALL cars. Feel free to enter the VIN data manually
The most wide-applicable Diagnostic tool + Work on 96 Vehicle Brands: This TOPDON AD800BT 2 OBD2 scanner is one of a necessary scan tool for Technician and DIYer. It fits for Technician, advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, automobile tech, home mechanic, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual.It compatible with OBDII-equipped vehicles built after 1996, and it works on 96 Vehicle Brands

SaleRank No. #5

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

Multi-Functions - 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.
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
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.

SaleRank No. #6

Thinkdiag2 All System Bidirectional Control OBD2 Diagnostic Scanner for iOS & Android, Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Coding, Active Test, AutoVIN, 1 Year Fr-ee

【Cost-effective OBD2 scanner】 Thinkcar Thinkdiag2 is the most powerful wireless diagnostic tool for it's price! Equipped with multi-functions of Newly added CAN-FD protocol, Bi-Directional control(Active Test), ECU coding, 15 Maintenance resets, All Systems diagnosis, Auto VIN, FCA AutoAuth, Unlock the protected FCA vehicle SGW module on Chrysler, Dodge, Jeep, Alfa Romeo, and Fiat vehicles manufactured after 2019.120+ Car brands coverage, No IP limited, etc. Good for workshops & DIYers. Kindly send us VIN to check compatibility before purchase
【OE-Level Full Systems Car Scanner with Added CAN FD Protocol】 Upgrade of Thinkdiag, Thinkdiag2 is a bluetooth diagnostic tool can diagnose Full System such as ECM, ABS, SRS, TCM, EPB, TPMS, SAS, A/C, BMS, etc. Thinkdiag2 can read/clear fault codes, read real-time data, read control module information,etc. As the only diagnostic scanner in this price range that supports the CAN-FD protocol, it suits for the latest GM(2019-) , saving $100 to buy a CAN FD adapter, reducing the risk of undetected errors to enhancing the user experience
【Bidirectional Test & ECU Coding】This bi-directional scan tool Thinkdiag2 allows you to send commands from your smartphone directly to the vehicle's ECU for active testing, quickly locate problem areas, such as A/C clutch, windows, doors, sunroof, etc., reducing the diagnostic time and money. ECU Coding allows you to refresh hidden functions to optimize vehicle performance, customize vehicles, match the replaced components with ECU. (Note: kindly send us VIN to check compatibility before order.)
【15+ Maintenance Functions】Thinkdiag2 OBDII code scanner is designed for individual car owners, DIYers, and small repair shops, which has a separate menu of 15 common special functions, such as Oil reset, EPB reset, SAS calibration, ABS bleeding, injector code, TPMS reset, etc. Enter from the all-system diagnostic menu to unlock more system special functions, and effectively handle the reset and relearn of most cars. Note: The Maintenance functions that each car can do may be different
【120+ car brands & FCA Autoauth+10 languages】Thinkcar thinkdiag2 helps you to troubleshoot the problems fast for 100 + US, European, Asian vehicle brands after 1996 that use the OBDII protocol. Only support 12V cars, including gasoline cars and diesel cars. Supporting Autoauth allows you to unlock the protected FCA vehicle SGW module on Chrysler, Dodge, Jeep, Alfa Romeo, Fiat vehicles, etc. (Note: Only provide AutoAuth login portal, and need purchase the registration number on the AutoAuth website by yourself.) Multilingual function allows workshop mechanics to avoid language barriers and use it around the world Without restriction

Rank No. #7

X300M Car A djustment Tool for C Luster C al ibration and OBDII for Exact Correct m ilea-ge Special Before Ordering Contact Us for List

🔥An excellent a dju stment tool launched. according to industrial standard,easy to take away and shockproofed.
🔥Supports :English Language only.Note for m ileage c orre ction: Our device doesn't support all for B M W models for m il ea ge c orrection.
🔥Standard configuration: a djustment + OBD2 (All supported cars can be a djusted Via obd)X300M Features: a djustment (All cars can be adjusted Via obd), it is standard configuration: a djustment + OBDII.
🔥we can't guarantee that it can work with all cars on the list, because for some car models, we didn't test it, just supports it in t h eo ry and the same car between countries also has difference, so we can't 100% guarantee it. but 90% car models on car list are supported.
🔥Explaination for our car list For example, if you see -2005, or 2006- , this - means it can only extend 1-2 years, -2005 means 2004-2005, 2006- means 2006-2007, for some car models, it can extend much more than 1 or 2 years, as for some car models, it didn't state year, it means that you can only have a try, we still can't offer a exact year or a Range.

SaleRank No. #8

TOPDON AD500 OBD2 Scanner Car Code Reader Scan Tool, Engine ABS SRS Transmission Diagnostics Tool, Oil/Throttle/SAS/TPMS/BMS/EPB Reset Car Scanner, Free Upgrade for DIY

【Professional 4 Systems Diagnostics】For DIYers addressing typical concerns like engine, transmission, ABS, and SRS, the TOPDON AD500 vehicle scanner provides specialized diagnostic solutions. It effortlessly interprets and eliminates fault codes and scrutinizes data streams, ensuring the prompt detection of issues.
【6 Reset Functions】The AD500 car diagnostic tool offers essential features like Oil Reset, Throttle Adaptation, SAS/TPMS/BMS/EPB Reset. Easily reset oil change indicators, fine-tune throttle response, and recalibrate steering angle sensors for optimal vehicle performance and maintenance convenience.
【Works Easier with AD500】The AD500 scanner combines a 5” touchscreen with buttons for easier and seamless operation. Elevate your diagnostic experience with DTC Lookup, Diagnostic data record, and printing diagnostic reports via email. Stay up to date with lifetime free upgrades via Wi-Fi, ensuring your tool is always equipped with the latest features.
【Fast Diagnostics, Instant Support】With AutoVIN, instantly obtain crucial vehicle details for expedited diagnostic processes. The AD500 code reader not only facilitates data stream recording for later review but also acts as a battery voltage monitor, providing valuable insights into your vehicle's battery health. If you encounter any diagnostic hurdles, share feedback with TOPDON for prompt professional support.
【Unlock FCA Secure Gateway】Supports cutting-edge CAN FD protocol, making it compatible with modern vehicles including 2020+ GM & Chrysler. It bypasses the FCA Secure Gateway to stay up to date with newer models from Chrysler, Jeep, Fiat, and others.

Rank No. #9

OBD2 Scanner, Multi-System Engine/Transmission/ABS Car Diagnostic Scan Tool, One-Click Fault Code-clearing, AutoVIN Code Reader, Battery Status Test, 47 Vehicle Model Options, Lifetime Update

【Used Car O dome-ter Scanner】LUTIFIX CS310 Used Car O do-meter Scanner is designed to read and verify m ile-age data stored in the ECU of second-hand cars. It accurately reads and records the vehicle's m ilea-ge from the ECU, enabling users to verify o dome-ter data on the dashboard of second-hand cars. By confirming o dome-ter readings, users can assess actual vehicle usage and wear.
【Multi-system M ilea-ge Reading】CS310 Used Car O dome-ter Scanner Tool supports Multi-system M ilea-ge Reading,comprehensive reading of m ilea-ge data from the engine, transmission, ABS and other systems, accurately analyzing whether there is a risk of m ilea-ge tampering and providing the exact total mileage.The m ilea-ge is crucial for second-hand car transactions.
【Widely Compatibility】CS310 Used Car diagnostic scanner adopts 17 language options design,supports 47 vehicle models, covering m ilea-ge detection for most vehicle brands on the market. Widely application,suitable for used vehicle markets, auto repair shops, vehicle rental services personal vehicle inspections and so on.
【2.8-inch TFT Display & Type-C Upgrades】OBD OBDII Odometer scanner reader adopts 2.8-inch TFT Display design,easy read and operate.Data retrieval via standard OBD-II interface. Supports one-click upgrades via the Type-C interface.CS310 OBD2 Scanner provides m ilea-ge data from the vehicle's electronic control system, crucial for second-hand car transactions.
【3 years Warranty】For damage caused by non-human factors,LUTIFIX promise to resend parts for free within 3 years. For any needs,you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.

Rank No. #10

iCarsoft CR Pro+ 2025 All System Diagnostic Bidirectional Scan Tool for Cars, Full OBD2 Scanner with ECU Coding+ 49 Reset +46 Extra Services-Oil/ETC/EPB/BMS/SAS/SRS/TPMS/DWR/INJ/BLD, etc. Free Update

【WHY CHOOSE 2025 CR PRO+】COST-EFFECTIVE BIDIRECTIONAL OBD2 SCANNER, COST 80 LESS THAN CR MAX, WITH THE SAME maintenance services as CR MAX, 49 Reset + 46 Brand-Specific services & ECU coding( for AU DI/BM W/ V W ONLY), OEM-level active tesing, multi-systems diagnostic(More than 4 basic systems), powerful full OBD2 functions. 2.0 GHz 4 core CPU, 16GB memory .Warm Tip: Some car models with FCA gateways, causing scanners failed diagnostic, please contact us for additional FCA adapter (please check the details in the following description）
【CONTACT US TO CONFIRM 】Few models need a special adapter cable, which will be available soon, please contact us for check if you are the following models: (2018&later) for Chrysler: 300, Great Jetdragon; for Dodge: Challenger, Warhorse, Durango, Cooley, Rams 1500, Rams 2500, Rams 3500, Rams 4500, Rams 5500; for JEEP: Grand Cherokee, Free Man, New Wrangler (JL), Grand Commander. (2019&later) for JEEP: Free Light, Compass. (2020&later)for JEEP: Gladiator. (2018&later) for Alfa Romeo: GIULIA; for Fiat: 500L, 500X, 500, Novo Uno fl, Toro. (2018&later) for Maserati. CONTACTING US FOR FCA GATEWAY ADAPTER.
【Bidirectional Control Covers 180,00+ vehicles】The CR Pro+ offers extensive actuator coverage, up to 9981 tests for AUDI A4, 4117 tests for Land Rover, 7092 tests for VW 0B-Magotan, 60776 tests for GM Chevrolet, 24611 for Benz S221, 3744 for Porsche, 114 for BMW. Beyond sending commands to basic com.po nents like headlights, mirrors, A/C clutches, fans, windows, doors and more, CR Pro+ CR Pro+ perform real-time bidirectional control with deeper ECU access, such as complex sensor or electronic responses or inner unit like fuel pump, injector, ignition coil, main relay, transmission coolant valve to catch potential issues. It enables you quickly locate the faults, avoid needless pa r.t swap.
【COST-EFFECTIVE 49 RESET SERVICE】 The iCarsoft Pro+ 2025 features full Reset/ Adaptation/ Calibration/ Initialization/ Relearn/ Match services including ABS Reset/ Oil Reset/ EPB Reset/ ETC Reset/ INJ Reset/ SAS Reset/ BLD Reset/ BMS Reset/ LAP Reset/ SPS Reset/ TPMS Reset/ACS Reset/ AFS Reset/ FPP Reset/ IDL Reset/ BSC Reset/ Door Reset/ Seat Reset/ TCM Reset/ Service Interval Reset/ Brake Reset/ DWR Reset/ ECM Reset etc, and other special functions based on car brands. NOTE:The supported reset functions vary by vehicle models, please contact us to check compatibility.
【OE Multi-SYSTEMS DIAGNOSTICS】Unlike other scanner's limited systems diagnostic, CR Pro+ digs deeper across much more systems and sub-systems,like Engine, TCM, ABS, Airbag, Brake, BMS, Battery, electronics, windows, etc, helping you detect existing faults and potential faults. CR Pro+ powerfully decode multi systems, giving you complete vehicle health analysis - not just isolated systems. It displays module Info, real-time data graphs, such as transmission temperature, saves freeze frames to pinpoint intermittent faults. Note: Available systems vary by model. TIP:Each car model has unique systems. Please contact us to confirm which systems are available for your vehicle.

Last update on 2025-10-24 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Odometer Tool?

Do you get stressed out thinking about shopping for a great Odometer Tool? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Odometer Tool, which is why we have assembled a comprehensive list of the greatest Odometer Tool available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Odometer Tool that you consider buying. Your questions might include the following:

Is it worth buying an Odometer Tool?
What benefits are there with buying an Odometer Tool?
What factors deserve consideration when shopping for an effective Odometer Tool?
Why is it crucial to invest in any Odometer Tool, much less the best one?
Which Odometer Tool are good in the current market?
Where can you find information like this about Odometer Tool?

We’re convinced that you likely have far more questions than just these regarding Odometer Tool, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Odometer Tool, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Odometer Tool. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Odometer Tool buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Odometer Tool currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Odometer Tool has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Odometer Tool?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Odometer Tool.
Customer Ratings: Number ratings grade Odometer Tool objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Odometer Tool.
Product Quality: You don’t always get what you pay for with an Odometer Tool, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Odometer Tool is should be an indication of how long it will work out for you.

We always remember that maintaining Odometer Tool information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Odometer Tool is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is an odometer correction tool?

A: Odometer Correction Tools Odometer correction tool is a KM adjust tool (or you can call it speedometer reset tool, dashboard repair kit, mileage correction programmer) that allows you to change the data of the vehicle odometer.

Q: What is obdstar Odo Master odometer correction tool?

A: OBDSTAR Odo Master Odometer Correction Tool is latest OBD mileage change tool launched by OBDSTAR which is based on OBDSTAR X300M. It has a wide vehicle coverage of Ford, from 2005 to 2019. Attachment: Obdstar OdoMaster Ford Car List (supports year till 2019) 2.

Q: What is a speedometer correction tool?

A: Such tools are known by multiple names like Speedometer Correction tool, Odometer correction tool, speedometer roadblock device, etc. All such tools deal alone with the digits displayed and are traced easily.

Q: What is the difference between a mileage blocker and odometer adjustment tool?

A: Mileage blocker is way less controversial, as it’s only meant for testing the performance of your vehicle. It is more ethical when used for its intended purpose. It is equipment that stops recording the mileage. On the other hand, an odometer adjustment tool can roll back the miles.