Best Code Readers & Scan Tools

If you are one of those who fix things yourself, then knowing the best code readers or scan tools is a must. There are many reasons why you need one of these excellent devices in your toolbox. It is a must-have for the DIYer, and we will find out how to choose the right one for you.

Our team of experts have researched and evaluated a variety of code readers & scan tools available on DHgate at different price points. One of our favorites is number 12 on the list. Check out some of our favorites below and read some valuable recommendations from our experienced editors.

  1. Digital Pressure Gauge DY517A Refrigeration Manifold Digital

Features

The pressure measured by the digtal manifold pressure tester is gauge pressure.

Pressure testing ranges from -101Kpa to 6Mpa (-0.1bar to 60bar).

The limit pressure is 10 Mpa (100 bar).

  • Min: $167.88

  • Max: $198.86

2. 2022 Newest Mitchell UltraMate 7 Collision Estimating System code readers advanced systems

Features

Powered by the Mitchell Database - the #1 database in the industry

Tab Menu Structure

Configurable Repair Screen

Right Click and Drag and Drop Functionality

Automatic VIN decode

Procedure Pages

  • Min: $20.05

  • Max: $29.99

3. VCM2 Full Chip Diagnostic Tool Auto Scanner Multi-language VCM 2 IDS With CF19

Features

Automatic vehicle recognition

Read & Clear Diagnostic Trouble Codes (DTCs)

Live Data-stream with Recording & Playback Functions for Main ECUs

Guided Fault Finding

New Soft-ware Re-flash for Existing ECUs

  • Min: $420.11

  • Max: $463.55

4. Xtool X100 PRO2 Auto Key Programmer Diagnostic Tool EEPROM Code Reader Adapter

Features

Car Maker: Benz BMW

Language: English

Software Update : Yes

  • Min: $261.31

  • Max: $297.15

5. Code Readers & Scan Tools ATDIAG ELM327 OBD2 Reader For Car Instrument System

Features

Language: English

Origin: CN(Origin)

Warranty: one year

Applied to: OBD 16 PIN gasoline vehicels

Special Features: Bluetooth

Item Weight: 0.1KG

  • Min: $22.71

  • Max: $25.82

6. NitroOBD2 CTE038-01 Gasoline Benzine Cars Chip Tuning Box More Power & Torque Nitro

Features

Plug and Drive OBD2 Chip Tuning Box for Benzine Cars

35% More Power, 25% More torque

Plug&Drive Ready device to function the increasing the performance of engine.

Easy to install.

Just plug it into the OBD2 connector of cars.

Fits all car from the year of 1996.

  • Min: $1.51

  • Max: $1.57

7. Xhorse VVDI Mini Key Tool Remote Key Programmer Support IOS and Android

Features

Language: English

Item Type: Key Programmer

Model name: VVDI Mini Key Tool

  • Min: $159.80

  • Max: $181.72

8. latest Generation Handheld Motor Scanner For Yamaha Motorcycle FI Diagnostic

Features

Car Maker: Yamaha

Language: English

Item: for yamaha motor scanner

Warranty: one year

  • Min: $97.49

  • Max: $110.86

9. Code Readers & Scan Tools JMD Handy Baby II 2 English Spanish Language

Features

JMD Handy Baby 2 English & Spanish Version both available, please select the correct one you need

The Silicone Protective Case, come with 2pcs OTG Together, 1 pcs for Type C, 1 pcs for universal Android

  • Min: $36.57

  • Max: $971.87

10. BMW ICOM NEXT Wifi icom A2+B+C Auto Diagnostic Programming Tool for BMW ICOM

Features

For ICOM NEXT A Latest Generation Diagnostic Head for MINI, for Rolls-Royce for Model.

Can Replace for ICOM A2, including all function of ICOM A2.

For ICOM NEXT support WIFI.

ICOM NEXT can works together with ICOM Software we provided.

ICOM NEXT can connect internet and Printer.

  • Min: $333.32

  • Max: $348.96

11. MUCAR CS4 Diagnostic Tools Car Autotools Professional Obd2 Scanner

Features

The MUCAR CS4 product is a new generation of high-end DIY car diagnostic tools based on the Android system, which can realize free upgrades of the diagnostic software online for life. Its main functions include not only OBD/EOBD standard protocol diagnosis, but more importantly, it has professional vehicle diagnosis software and maintenance software, which can comprehensively diagnose the ABS/SRS/ECM/TCM system of more than 1,000 vehicles of more than 126 models and brands. MUCAR CS4 support 5 reset

  • Min: $108.55

  • Max: $137.15

12. UltraGauge EM Plus v1.4 Automotive OBD2 Car OBD Scanner Code Reader

Features

Display a possible 78 gauges; RPM, Coolant temp, Intake Air temp, Distance, Intake pressure, Mass Air Flow, Boost, and more. (vehicle dependent).

Mileage gauges; Instantaneous MPG, Average MPG, Trip gauges, gallons per hour, and more.

Oil change & Service Gauges.

Display and clear emissions trouble codes.

Customizable alarms for every gauge. Alarms are both visual and audible.

  • Min: $84.43

  • Max: $120.00

13. Adblueobd2 Emulator Euro 6 for MAN Truck Emulator adblue emulator euro6 for man

Features

AdxBlue system (Fully)

AdxBlue NOX sensor

DPF system

DPF temperature sensors

DPF regeneration

  • Min: $29.91

  • Max: $36.56

14. CF19 laptop+MB STAR C6 Multiplexer for Benz SD Connect C6 DOIP For benz car truck

Features

Supports D-AS and X-ENTRY Diagnosis diagnostic software;

Support DTS Monaco Software;

Support for diagnosis of all older models since 2000 years;

Support Agreement:KWP2000, MB-ISO, KWFB, CAN;

Support for new DOIP Ethernet diagnostic protocol;

  • Min: $973.03

  • Max: $1029.09

15. Mercedes Diagnostic Tool MB STAR C5 SD Connect Compact 5 Latest Software win11

Features

New MB SD Connect Compact 5 Star Diagnosis not only support K line diagnose and CAN BUS,but also UDS diagnose protocol. Because old MB STAR C4 main board do not have UDS chip, so old MB STAR C4 can not support it;

Connector adopt Military quick swap technology, it can support 10,000 times pull plug, more stable;

All core accosseries adopt original new packing chip, and 24hours test, guarantee the quality of the products;

  • Min: $719.60

  • Max: $745.84