KONNWEI KW850 Car Scan Diagnostic Tool OBD2 EOBD Engine Fault Code Reader Multi-languages

KONNWEI KW850 Car Scan Diagnostic Tool OBD2 EOBD Engine Fault Code Reader Multi-languages


40 in stock

40 in stock

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1.Works on all 1996 and later OBDII compliant US, European and Asian vehicles
2.Easily determines the cause of the Check Engine Light ( MIL)
3.Retrieves generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1) codes
4.Turns off Check Engine Light (MIL), clears codes and resets monitors
5.Displays DTC definitions on unit screen
6.Views freeze frame data
7.Displays monitor and I/M readiness status (emissions)
8.Identifies pending codes
9.eads live PCM datastream
10.Displays live O2 sensor test data
11.Graphs data C (1996 and newer)
12.Reads, stores & playbacks live sensor data
13.Memory/battery backup for off-vehicle data review and analysis
14.Multilingual menu:— English, Spanish, French, German
15.Performs modules present test
16.Retrieves vehicle information (VIN, CIN and CVN)
17.Supports CAN (Controller Area Network) and all other current
18.OBD-II protocols
19.Built-in OBD-II DTC lookup library
20.Large easy-to-read backlit LCD screen
21.Software upgradeable via internet
22.Prints data via PC


 Model  KW850
 Display  2.8” Wide TFT color screen
 Operating Temperature  0 to 60 ℃ (32 to 140 ℉)
 Storage Temperature  -20 to 70 ℃ (-4 to 158 ℉)
 Power  8 to 18 V provided via vehicle
 Supported Protocols  J1859-41.6, J1850-10.4, ISO9141, KWP2000 (ISO 14230), and CAN (Control Area Network  ISO 11898)
 Device Dimensions  19.5cm( 7.68” ) x 10cm (3.94”) x 3.5mm (1.38”)
 Weight  0.8kg


The KONNWEI KW850 OBD2 / EOBD / CAN Car Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key, TFT color display and built-in speaker, Real Time Battery Voltage Monitoring, the KONNWEI KW850 is truly the best in power and affordability, allowing users to do their jobs faster, Better than ELM327. More KONNWEI OBD2 product please cleck here.


1.Multilingual diagnostic interface, multilingual menu and DTC definitions.

2.High Quality and High Resolution TFT colorful display helps you easily to find out the troubles of your car.

3.Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification.

4.Featured battery real-time monitoring during diagnostics, avoid un-expected happened.

5.Intergrated memory card allows storage of Trouble Codes, Live Data and freeze frame, Playback and review data when out of vehicles.

6.Data printable through USB cable, allows modify and print-out storaged data.

7.Internet upgradable via usb port, adapted to Windows XP- Windows 10.

8.Extremely easy to use and highly reliable.

Support Languages:



KW850 supports both diesel and gasoline 12V vehicles, as long as the car are compliant with standard OBDII protocols.

American Car makes:

Works on obd2 car from 1996 to now

Fit for Chrysler/Ford/GM/Jeep

European Car makes:

Works on obd2 car from 2003 to now

Fit for Alfa/SAAB/Acura/Opel/Audi/Seat/Peugeot/Renault/Bentley/Skoda/Daewoo


Asian Car makes

works on obd2 car from 2006 to now

Fit for KIA/Isuzu/Honda/Mitsubishi/Hyundai/Dacia/Lexus/Mazda/Nissan/Subaru



1.Not Support Russian Cars before 2010, VAZ,UAZ,LADA ; Not works with trucks.

2.For Renault, SsangYong, please contact us before purchasing.

Package Included:

1 X

KW850 OBDII Scanner

1 X

OBD2 Cable

1 X

USB Cable

1 X

User’s Manual


Additional information

Weight 0.737 kg


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