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KONNWEI KW818 OBD2 Scanner 2.8" Large Screen OBDII Code Reader with Battery Test Function for All 1996 and Newer OBD II Protocol Cars

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KONNWEI KW818 OBD2 Scanner 2.8" Large Screen OBDII Code Reader with Battery Test Function for All 1996 and Newer OBD II Protocol Cars

❂【FULL FUNCTION OBD2 CAR DIAGNOSTIC SCANNER】Quickly find out the cause of check engine light (MIL) and read/erase the DTC code (engine fault codes) with the KONNWEI KW818 obd2 scanner. This professional car code reader diagnostic tool with reset function helps you figure out & fix your vehicle’s real problem. The OBDII Code Reader also supports the I/M readiness function to avoid further risks, go through annual emission tests and SMOG CHECK.

❂【WORKS ON ALL USA 1996 AND NEWER VEHICLES】This universal obd2 scanner works on most 1996 and newer domestic and import gasoline or diesel vehicles (OBDII & CAN) that are located in USA including passenger cars, SUVs, light trucks, etc. Easy to use, all you need is to connect the car engine fault code reader with car’s obd2 port, turn on ignition & analyze check engine light. It allows for automatic display of the definition of engine fault codes and there are no battery or apps needed.

❂【ENGINE CODE READER & BATTERY TESTER】Except the car diagnostic scanners’ basic functions like O2 sensor test, on-board monitoring test and live data etc, KW818 car computer reader also covers battery tester function which can tell you real-time battery voltage. Our original automotive code scanner diagnostics cable supports 6 languages: English, French, Spanish, German, Dutch, and Russian, giving you great support if English is not your native language.

❂【2.8'' LARGE SCREEN & LIFETIME UPDATE SUPPORTED】For your convenience, the KW818 code reader car diagnostic tool is equipped with user-friendly interface and optimized software, support lifetime update (cannot update on MAC PC). With a 2.8'' LCD screen and real-time graphical sensor, it quickly identifies the fault data in seconds and neatly showcases the data for easy reading. Plus, the long 5ft obd2 extension cable is more convenient for you to use with this automotive code scanner.

❂ 【3 YEARS LONG AFTER-SALE SERVICE】Gift box package includes obd2 scanner*1, 5ft obd2 cable*1, USB cable*1, user manual*1.

 

Please note:
Please make sure your car meet the following requirements before ordering 1.12V gasoline car (Diesel car, hybrid car and electric car can not be used)

2.OBD II is one of they "from your car, ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM" (if you don't know clearly, you could check with car providers)

3.Support system :XP WIN7 Win8 Windows. Can be updated online Languages: English German French Russian Spanish Dutch Permanent free online update Can detect Battery Specifications Display: 2.8" (320 x 240dpi) color display Operating temperature: 0 to 60°C (32 to 140°F ) Storage temperature: -20 to (-4 to 158 °F) Power: 8 to 18 V supplied via vehicle Protocols supported: J1859-41.6, J1850-10.4, ISO 9141, KWP2000 (ISO 14230), and CAN (Control Area Network ISO 11898) Dimensions: (7.83in) x 104.5 (4.11") x (1.48") Weight: 1Kg

KW818 supports free upgrade
1. Load the CD and install the 'KONNWEI' program on your computer.Notice: Please turn off antivirus software when installing, otherwise it will not be able to install the driver successfully.

2. Connect kw818 scanner to PC, then press any button of kw818, you can see below shows in the picture

3. Download latest patch from www.konnwei.com or contact touch us for the latest software update, and select the FLS file to the DTC library; Select the ROM file to update the program inside the scanner.

4. Wait for the update process finished, the kw818 scanner will be ready to go. We will update to the latest version before shipping, normally there is no need to update for a long time. Park Includes: 1 x KW818 Super Can OBDII/EOBDII Memo Scanner 1 x 1500mm. Length OBDII Connection Cable 1 x com cable for kw818 connection to PC 1 x User Manual

 

PRODUCT DESCRIPTION

KONNWEI KW818 OBD2 Scanner 2.8" Large Screen OBDII Code Reader with Battery Test Function for All 1996 and Newer OBD II Protocol Cars

❂【FULL FUNCTION OBD2 CAR DIAGNOSTIC SCANNER】Quickly find out the cause of check engine light (MIL) and read/erase the DTC code (engine fault codes) with the KONNWEI KW818 obd2 scanner. This professional car code reader diagnostic tool with reset function helps you figure out & fix your vehicle’s real problem. The OBDII Code Reader also supports the I/M readiness function to avoid further risks, go through annual emission tests and SMOG CHECK.

❂【WORKS ON ALL USA 1996 AND NEWER VEHICLES】This universal obd2 scanner works on most 1996 and newer domestic and import gasoline or diesel vehicles (OBDII & CAN) that are located in USA including passenger cars, SUVs, light trucks, etc. Easy to use, all you need is to connect the car engine fault code reader with car’s obd2 port, turn on ignition & analyze check engine light. It allows for automatic display of the definition of engine fault codes and there are no battery or apps needed.

❂【ENGINE CODE READER & BATTERY TESTER】Except the car diagnostic scanners’ basic functions like O2 sensor test, on-board monitoring test and live data etc, KW818 car computer reader also covers battery tester function which can tell you real-time battery voltage. Our original automotive code scanner diagnostics cable supports 6 languages: English, French, Spanish, German, Dutch, and Russian, giving you great support if English is not your native language.

❂【2.8'' LARGE SCREEN & LIFETIME UPDATE SUPPORTED】For your convenience, the KW818 code reader car diagnostic tool is equipped with user-friendly interface and optimized software, support lifetime update (cannot update on MAC PC). With a 2.8'' LCD screen and real-time graphical sensor, it quickly identifies the fault data in seconds and neatly showcases the data for easy reading. Plus, the long 5ft obd2 extension cable is more convenient for you to use with this automotive code scanner.

❂ 【3 YEARS LONG AFTER-SALE SERVICE】Gift box package includes obd2 scanner*1, 5ft obd2 cable*1, USB cable*1, user manual*1.

 

Please note:
Please make sure your car meet the following requirements before ordering 1.12V gasoline car (Diesel car, hybrid car and electric car can not be used)

2.OBD II is one of they "from your car, ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM" (if you don't know clearly, you could check with car providers)

3.Support system :XP WIN7 Win8 Windows. Can be updated online Languages: English German French Russian Spanish Dutch Permanent free online update Can detect Battery Specifications Display: 2.8" (320 x 240dpi) color display Operating temperature: 0 to 60°C (32 to 140°F ) Storage temperature: -20 to (-4 to 158 °F) Power: 8 to 18 V supplied via vehicle Protocols supported: J1859-41.6, J1850-10.4, ISO 9141, KWP2000 (ISO 14230), and CAN (Control Area Network ISO 11898) Dimensions: (7.83in) x 104.5 (4.11") x (1.48") Weight: 1Kg

KW818 supports free upgrade
1. Load the CD and install the 'KONNWEI' program on your computer.Notice: Please turn off antivirus software when installing, otherwise it will not be able to install the driver successfully.

2. Connect kw818 scanner to PC, then press any button of kw818, you can see below shows in the picture

3. Download latest patch from www.konnwei.com or contact touch us for the latest software update, and select the FLS file to the DTC library; Select the ROM file to update the program inside the scanner.

4. Wait for the update process finished, the kw818 scanner will be ready to go. We will update to the latest version before shipping, normally there is no need to update for a long time. Park Includes: 1 x KW818 Super Can OBDII/EOBDII Memo Scanner 1 x 1500mm. Length OBDII Connection Cable 1 x com cable for kw818 connection to PC 1 x User Manual

 

SPECIFICATIONS

Frequently Asked Questions

★★★★★
4.7 out of 5 · 3 reviews
  • YG
    Yohannes G. Verified Buyer 8/15/2025
    ★★★★★

    SOLID BUILD, CLEAN FINISH

    I've been using the KONNWEI around Dubai, build quality is impressive, perfect for daily use, worth every dirham, highly recommend.

    Crony Scooter Support Store Comment

    Thanks for the thoughtful review—enjoy your rides! If you need anything, we're just a message away.

  • OR
    Omar R. Verified Buyer 7/22/2025
    ★★★★☆

    EXCEEDED MY EXPECTATIONS

    Picked up the KONNWEI for daily runs, very practical and reliable, exactly what I was looking for, build quality is impressive.

  • عم
    عمران ح. Verified Buyer 6/18/2025
    ★★★★★

    بہترین معیار

    میں دبئی میں KONNWEI استعمال کر رہا ہوں، معیار بہترین ہے، روزانہ استعمال کے لیے بہترین، ہر درہم کے قابل، سختی سے تجویز کرتا ہوں.

    Crony Scooter Support Store Comment

    Appreciate the honest take. We're one call away if you want setup or maintenance tips.

KONNWEI KW818 OBD2 Scanner 2.8" Large Screen OBDII Code Reader with Battery Test Function for All 1996 and Newer OBD II Protocol Cars - Edragonmall.com
KONNWEI KW818 OBD2 Scanner 2.8" Large Screen OBDII Code Reader with Battery Test Function for All 1996 and Newer OBD II Protocol Cars
151.00 AED
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