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ShenZhen Autodiag Technology Co., Ltd AUTODIAG TECHNOLOGY

SINCE 2004--Professional Auto Diagnostic Factory


Elm327 USB V1.4 and V1.5 Diagnostic Interface Scan Tool

  • ● Elm327 USB Car ECU Scanner with Best Price
    ● we can do any pinout as clients offered
    1.OEM Welcome
    2.Factory price
    3.Large Stocks
    4.Fast delivery
    5.Best service
  • Email:Sales@autodiagtech.com
  • Details

  • Contact Us

2015 Hot Selling Elm327 USB Car ECU Scanner with Best Price

Why Buy Elm327 USB from us?

We are factory for this tool. Price is factory price.

We do best quality control,we use best quality plastic and chips for it.

We test every single pc before we send to clients,almost ZERO bad feedback.

We stock plenty to avoid any shortage,not like trade companies,take money first and let clients wait.

We can put your logo on it and any other OEM requirements

We Can update driver online from official website for Win7, Win8. 

We Can OEM with new design for you.

With life-long warranty directly from our factory.


Very user-friendly, easy to learn, and easy to install.

The processor is an ELM327. 

The output protocol (connection to laptop) is USB. 

The software supports two platforms - DOS and Windows.

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).

Display current sensor 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 Advance

Intake Air Temperature

Air Flow Rate

Absolute Throttle Position

Oxygen sensor voltages/associated short term fuel trims

Fuel System status

Fuel Pressure

Many others...


OBDII Protocols

ISO15765-4 (CAN) 

ISO14230-4 (KWP2000) 


J1850 VPW 

J1850 PWM

Output protocolRS232
Baud rate9600 or 38400
Package Weight139g
Item Weight130g
Item Size8.8 * 4.6 * 2.5cm
Package Size20 * 15 * 2.5cm
ColorBack + Green + Blue
Indicator LEDsOBD Tx/Rx, RS232 Tx/Rx, Power
Nominal idle current45mA
Operating voltageinternal protection from short circuits / overvoltages

Product Show


Q1: How can I update it?

A:  It is the original tool, you could update it online!

Q2: Quality ?

A:  This is the original tool with high quality. We will check and test it before we send it to you as well.

Q3: How can I get it ?

A:  You could pay by PP, TT or western union, we will arrange the goods for you as soon as we confirm the payment. And we will send the goods to you within 3 working day normally.

Q4: How about your price ?

A:  We will give you best offer with high quality to support your business.The larger quantity, the more discount.

  ◆   Company Strength

→  Paul-USA

Paul has work with Our Company for 10 years,He is not only our business partner but also very good friend of our boss,honestly,he said he has quite a few choice for suppliers,but work so many years with us not only our products are good quality,service is nice...

→  Van Dijk-Netherland

We have do business together for years,When Autodiag come to Germany for exhibition,i went to meet them,Carl is a very nice and honest person,do business with them is happy,wish a long cooperation with them!...

Julio -- Spain

Autodiag is the best supplier in china,before i found them,i already in this business for years,honestly,compare to Autodiag,all other company is crap.

Vladimir Chuvakin -- Russia

Before we are not sure business with Autodiag,After we see their factory,we want to business with them and want to more in future!

 ◆   About Autodiag

ShenZhen Autodiag Technology Co., Ltd  was established in 2004,Specialized in Auto diagnostic Products more than 10 years.

Our factory is SGS certificated factory with 200 employees , we have a 8 professional technicians R&D Team which is rare in the whole industry, the workshop occupy an area of 5000 square meters, the annual production output was more than 1 million items which 30% are new products. we have our own brand V-Checker and we are able to do OEM or ODM. More importantly, We have very strict quality control system. From very strict factory QE Process to Authority products certificate, SGS,CE, ROHS and UL Tests, Meanwhile, We have very good cooperation with Launch, Autel and YanHua ,we are authorized dealer of these brands.

We have 10 years successful foreign trading experience ,have build good partnership with clients from 35 different countries, Now we have official distributors in Poland, Germany, Spain, France, UK ,Argentina and New Zealand ,Clients come to visit every month and we have been to different countries to hold exhibition, Such as Automechanika 2012&2014 in Frankfurt, and now we are preparing for the next AAPEX Show in Las Vegas.

Reliable quality products, best price, professional technician& customer service, ability to develop new products, fast and safe delivery, Life long products warranty make us best diagnostic tools factory in Shenzhen ,and our goal is be the BEST auto diagnostic factory in china, Be clients’ best supplier in the world!

Enquiry:Elm327 USB V1.4 and V1.5 Diagnostic Interface Scan Tool

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Company address:9005-9008 YouSong Business Plaza,LongHua,ShenZhen,China.