November 3, 2025

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10 Best diagnostic tools of 2025

Save up to 37% off

Best Choice

1

Clicked 1,889 times in the last week

Autel
Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector Coding, FCA Autoauth OS 11
Main highlights

Fast Diagnostics and Extensive Coverage
Experience 5X faster diagnostics and support for 150 car brands from 1996-2024.

Ideal for Professional and DIY Use
Perfect for mechanics and car enthusiasts with its comprehensive diagnostic capabilities and user-friendly interface.

Highly Praised Customer Support
Customers appreciate responsive support and effective problem resolution, enhancing user experience.
9.9

Exceptional

Our Rating

9.7
Interactive Display

9.3
User interface

9.1
Simple to use
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

FOXWELL
FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data
Main highlights

Easy to Use and Affordable
The FOXWELL NT604 Elite is user-friendly and cost-effective for diagnosing ABS, SRS, engine, and transmission issues.

Ideal for Multi-Car Owners
Perfect for diagnosing multiple car makes and models without extra software fees.

Praised for Ease of Use
Customers appreciate its automatic vehicle identification and straightforward interface.
9.8

Exceptional

Our Rating

9.5
User interface

8.9
worth the money

8.9
Simple to use
3

ANCEL
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)

33% Off
Main highlights

Comprehensive Diagnostic Capabilities
The ANCEL AD310 reads and clears engine codes, displays live data, and supports all OBDII protocols for extensive vehicle compatibility.

Ideal for DIY Mechanics
Perfect for car owners who want to diagnose engine issues themselves and save on mechanic fees.

User-Friendly and Portable
Praised for its ease of use, portability, and quick diagnostic results according to customer reviews.
9.7

Exceptional

Our Rating

9.7
Instruction

9.7
Simple to use

9.5
worth the money
4

WEJOWE
OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996
Main highlights

Extensive DTC Library
Built-in 35,901 OBD2 DTCs for comprehensive fault diagnosis.

Wide Vehicle Compatibility
Ideal for vehicles with 16-pin OBD2 ports post-1996.

Ease of Use
Highly praised for simple, plug-and-play operation.
Key specs
- Live Data:Yes
- Special Features:Live data stream
- Power Source:N/A
- Reset Services:N/A
- Screen Size:N/A
9.6

Exceptional

Our Rating
5

BlueDriver
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

33% Off
Main highlights

Comprehensive Diagnostics
BlueDriver offers professional-level diagnostics, including ABS, SRS, TPMS, and more.

Ideal for DIY Mechanics
Perfect for those maintaining their own vehicles or inspecting used cars.

Praised Feature: Live Data
Customers love the real-time data monitoring and code reading.
9.4

Excellent

Our Rating

9.9
Easy installation

9.9
Giftable

9.7
Bluetooth connection
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6

VDIAGTOOL
VDIAGTOOL VD10 OBD2 Scanner Code Reader Car Diagnostic Tool Engine Fault Code Reader for Turn Off CEL with Freeze Frame/I/M Readiness for All OBDII Protocol Cars, OBD2 Scanner Diagnostic Tool

24% Off
Main highlights

Easy Diagnostic Access
Simple plug & play design for quick car diagnostics.

Versatile Compatibility
Ideal for post-1996 vehicles, supporting all OBDII protocols.

User-Friendly Interface
Praised for clear display and ease of use by customers.
Key specs
- Live Data:Yes
- Special Features:Check Engine, DTC Lookup
- Power Source:OBD2 Data Link Connector
- Reset Services:Yes
- Screen Size:N/A
9.3

Excellent

Our Rating
7

TOPDON
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

21% Off
Main highlights

Comprehensive Diagnostics Coverage
Supports 67 manufacturers and 10,000+ models with full OBD2 tests.

Ideal for Vehicle Maintenance
Perfect for DIY enthusiasts and professionals to diagnose and reset vehicle systems.

Praised Feature: Customer Support
Quick and effective customer support with timely software updates.
9.2

Excellent

Our Rating

9.9
Tech Support

9.7
Precision

9.5
Interactive Display
8

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

37% Off
Main highlights

Comprehensive Diagnostic Tool
Features built-in OBD2 DTC lookup library to identify engine issues.

Ideal for DIY Car Maintenance
Best for personal use on most vehicles since 1996.

User-Friendly Interface
Praised for ease of use and intuitive design.
9.1

Excellent

Our Rating

9.5
Simple to use

9.3
worth the money

9.3
Precision
9

FOXWELL
FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

37% Off
Main highlights

Comprehensive Diagnostic Capabilities
Reads and clears DTCs, retrieves live data, and turns off CEL.

Ideal for DIY and Professional Use
Suitable for mechanics and car owners for quick diagnostics.

Praised User Interface
Intuitive and easy navigation praised by customers.
Key specs
- Live Data:Supported
- Special Features:Live data, OBDII monitors
- Power Source:Vehicle DLC
- Reset Services:Check engine light reset
- Screen Size:2.8 inches
9.0

Excellent

Our Rating

9.1
worth the money

9.1
Precision

9.1
Simple to use
10

TOPDON
OBD2 Scanner TOPDON AD600S Scan Tool, Code Reader, Diagnostics Scanner for ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/ABS Bleeding/Injector Coding, Free Lifetime Upgrade

20% Off
Main highlights

Comprehensive Diagnostic Tool
TOPDON AD600S offers 8 reset services and full OBD2 modes.

Ideal for DIYers and Professionals
Perfect for home mechanics and professionals needing detailed diagnostics.

Highly Praised User Experience
Customers love its ease of use and clear display.
Key specs
- Live Data:Text or waveform graph
- Special Features:DTC LOOKUP, Oil Reset, BMS Reset
- Power Source:1 Lithium Ion battery
- Reset Services:Oil, BMS, ABS, DPF
- Screen Size:5 inches
8.9

Very Good

Our Rating

9.9
Precision

9.9
Tech Support

9.3
worth the money

10 Best diagnostic tools of 2025

1

Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, Active Test, All System Diagnose, Injector Coding, FCA Autoauth OS 11

9.7

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

9.5

8.9

8.9

3

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)

9.7

9.7

9.5

4

OBD2 Scanner Diagnostic Tool, Check Engine Code Reader OBD2 Scanner with Reset, Mode 6, Mode 8 & I/M Readiness, Auto Check Engine Light Car Diagnostic Scan Tool for All OBDII Car Since 1996

5

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

9.9

9.9

9.7

6

VDIAGTOOL VD10 OBD2 Scanner Code Reader Car Diagnostic Tool Engine Fault Code Reader for Turn Off CEL with Freeze Frame/I/M Readiness for All OBDII Protocol Cars, OBD2 Scanner Diagnostic Tool

7

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

9.9

9.7

9.5

8

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

9.5

9.3

9.3

9

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

9.1

9.1

9.1

10

OBD2 Scanner TOPDON AD600S Scan Tool, Code Reader, Diagnostics Scanner for ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/ABS Bleeding/Injector Coding, Free Lifetime Upgrade

9.9

9.9

9.3

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