---
product_id: 559427493
title: "KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850)"
brand: "konnwei"
price: "€ 303.54"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/559427493-konnwei-obd2-scanner-professional-car-obd-ii-scanner-auto-diagnostic
store_origin: GR
region: Greece
---

# Graphical & numeric live data stream Powered directly via OBDII port, no battery needed Reads & erases DTC codes instantly KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850)

**Brand:** konnwei
**Price:** € 303.54
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850) by konnwei
- **How much does it cost?** € 303.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/559427493-konnwei-obd2-scanner-professional-car-obd-ii-scanner-auto-diagnostic)

## Best For

- konnwei enthusiasts

## Why This Product

- Trusted konnwei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Works seamlessly with all OBDII protocol cars since 1996, including US, EU, and Asian models.
- • **Emission Ready in One Click:** Exclusive one-click I/M readiness check with LED indicators to pass smog tests confidently.
- • **Instant Engine Health Check:** Quickly read and erase fault codes with built-in definitions for precise diagnostics.
- • **Rugged & User-Friendly Design:** Shockproof, slip-resistant with a large 2.8" color screen and 5-ft cable for professional ease.
- • **Future-Proof with Lifetime Updates:** Free lifetime software updates keep your scanner compatible with the latest car models.

## Overview

The KONNWEI OBD2 Scanner KW850 is a professional-grade automotive diagnostic tool compatible with all OBDII protocol vehicles since 1996. It offers instant fault code reading and erasing, live data streaming, and emission readiness checks with intuitive LED indicators. Designed for durability and ease of use, it features a large color display, a long diagnostic cable, and requires no batteries. With lifetime free software updates and multi-language support, it’s the essential smart tool for every car owner aiming to stay ahead of vehicle issues and pass emissions tests effortlessly.

## Description

KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850)

## Features

- 【A Professional Vehicle Doctor for Car Owners, Easy to Use】 -- The obd2 scanner can quickly read and erase DTC (engine fault codes), on-screen DTC definitions and built-in DTC look up library allow you accurately determine causes of the check engine light and turn-off Check Engine Light, Reset Monitors; I/M Readiness Monitoring; Graphical and Numeric Live Data Stream; Automatic VIN acquisition, etc. Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- 【Strong Compatibility】--Works on most gasoline vehicles 1996 US-Based, 2001 EU-Based and Asian cars, and newer OBDII/Eobd & CAN domestic or import vehicles. Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. 8 kinds of language available: English, German, French, Spanish, Italians, Dutch, Russian and Portuguese.
- 【Exclusive OBDII Diagnostics】-- This automotive scanner with unique one-click I/M readiness status design, which make it easy to use this car scanner right out of the package. Red-Yellow-Green LEDs and build-in speaker indicate emission monitor status allow you easily determine whether your vehicle meets the State Emission Monitor Status and assist you to pass the Smog Check.
- 【A Necessity in Your Vehicle Toolbox】-- Anti-shock and Slip Designed OBD2 Code Scanner for Cars, 15ft Height Drop-test Passed, Survive Longer in Complex Environment. 2.8" TFT Big Size LCD Color Screen and More Comfortable Hand Feeling. Exclusive 5-ft Long Diagnostic Cable Allows You to Perform a Professional Diagnostics in or Out of Your Vehicles. No battery required, it is charged directly from the OBDII car scanner interface in your vehicle.
- 【Lifetime Updateable and Warranty】--KONNWEI provides life-time FREE software update to fix the latest bugs or add newly parameters which makes it compatible to more vehicles in future and store newest car model data. Just download the software from website in the manual, then follow on-screen instructions to go, very easy. Please Note: CAN NOT be update on MAC SYSTEM! 100% Full Refund & Return Guarantee and Lifetime Free Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KONNWEI |
| Brand | KONNWEI |
| Product Dimensions | 19.56 x 9.91 x 3.56 cm; 725.75 g |
| Item model number | OBD2 Scanner |
| Manufacturer Part Number | KW-850-1323 |
| Assembly Required | No |
| Manufacturer | KONNWEI |
| Country of Origin | USA |
| Item Weight | 726 g |

## Product Details

- **Brand:** KONNWEI
- **Operating System:** Windows XP
- **Screen Size:** 2.8 Inches
- **Language:** English
- **UPC:** 657419948838
- **Manufacturer:** KONNWEI

## Images

![KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850) - Image 1](https://m.media-amazon.com/images/I/612GEvQpB8L.jpg)

## Frequently Bought Together

- KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850)
- KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Diagnostic Check Engine Light Scan Tool for OBD II Cars After 1996(Original)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-05*