Konnwei KW903 OBD2 Bluetooth WIFI MINI Scanner car diagnostic tool

KW903 able to detect and interpret these protocols automatically.It also provides support for high speed communications and a low power sleep mode.
It use AT commands to communicate with a host device (PC, notebook, , iPod touch, iPad and so on).
There are plenty of software packages available, which are fully compatible with KW903.Some of them have pretty useful features, such as engine running parameters monitoring, DTC reading and clearing, MPG meter, etc.You can even write your own software on a specified hardware platform if you wish, because the AT commands are fully documented and vwell explained.KW903 measuring only 2.7 x 1.25x 0.9 inches, and it comes attached with a 6 ft OBDII cable for easy installation.It also comes included with a power switch built-in to prevent the need for having to constantly disconnect your unit from the OBDII port. It is compatible with 1996 and later vehicles.Connecting to your iPhone / iPod touch is made by WIFI connection in adHoc mode.

• Vehicle Speed
• RPM
• Fuel Consumption
• Engine Coolant Temp
• Fuel Pressure
• Calculated Engine Load
• Throttle Position
• Intake Manifold Pressure
• Air Intake Temp
• Timing Advance
• Mass Air Flow
• Fuel Level
• Barometric Pressure
• EVAP System Vapor Pressure
• Fuel Trim

       China Headquarters： 

Shenzhen City Jiawei Hengxin Technology Co.,Ltd

(Registered Brand KONNWEI®)

      KONNWEI Brand  is a high-tech enterprise established in 2006, specialized in R&D, production and sales of car diagnostic tool including Car Battery Test,OBD2/EOBD Diagnostic Scanner, Mini OBD2 Bluetooth/WIFI Code Reader and other auto diagnosis related products.

Product line: 

(1) Car battery tester 

(2) OBD2 Car Engine fault diagnostic scanner 

(3) Car Full system fault diagnostic scanner with oil reset/ airgbag srs / obd2 engine  / ABS brake / transmission / battery match / TPS /EPB etc function test.

(4) OBD2 Car engine Mini dongle wifi scanner(Connect with android and iphone )

(5) OBD2 car engine Mini dongle bluetooth scanner connect with android 

       Now KONNWEI® has been a global outstanding brand with good reputation due to following aspects:

1.  Advanced STM Automatic patch production line imported from Japan, Panasonic automatic production, test and assembly lines etc.
2.  With the capability of producing various electronic devices from STM Patching till the production of qualified products.
3.  Professional technicians, the ability of design, R&D, production of auto diagnostic tools, strictly follow ISO9001, domestic and international quality standard.
4.  Firm motto for KONNWEI team - “Self-improvement, perseverance, innovation, pragmatic effectiveness”
5.  Staff-oriented belief: Outstanding staff is the greatest fortune for a company, as well as the intrinsic motivation for continuous development.
6.  The efficient work, high quality products and sincere customer-centered service won KONNWEI worldwide good reputation.

       We sincerely look forward to joining hands with all our peers. We will continue to focus on auto diagnostic tools and R&D more high quality products for global customers, making KONNWEI be your big business chance and your success is our business.