--- product_id: 271523184 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: "831.96 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/271523184-konnwei-obd2-scanner-professional-car-obd-ii-scanner-auto-diagnostic store_origin: TN region: Tunisia --- # Supports 5 OBDII protocols + 8 languages 2.8" TFT color display Plug & play OBDII power source 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:** 831.96 DT **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?** 831.96 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/271523184-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 - • **Future-Proof Updates:** Lifetime free software updates keep your scanner cutting-edge and compatible with new models. - • **Emission Ready Status:** One-click I/M readiness check with LED & sound alerts to ace smog tests effortlessly. - • **Instant Engine Insight:** Quickly read & erase DTC codes with built-in definitions for precise diagnostics. - • **Rugged & User-Friendly:** Shockproof design with 15ft drop test, 5ft cable, and a vibrant 2.8" color screen for comfort. - • **Universal Compatibility:** Works seamlessly on all OBDII cars since 1996 across US, EU, and Asian markets. ## Overview The KONNWEI KW850 is a professional-grade OBD2 scanner designed for all OBDII protocol vehicles since 1996. Featuring a vibrant 2.8" TFT color screen, it reads and erases engine fault codes, offers live data streaming, and supports 8 languages. Its rugged build, universal compatibility, and lifetime free updates make it an essential tool for any car owner aiming to stay ahead of maintenance issues and pass emissions tests with ease. ## Description The KONNWEI KW850 obd2 code scanner can read and erase codes but it can also retrieve a wealth of information from the Engine Control Unit (ECU). The ECU is what triggers the Check Engine Light when there is a problem with your car. Works on most vehicles sold in the USA from the year of 1996; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. 8 language available: English, German, French, Spanish, Italians, Dutch, Russian and Portuguese ## 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 | |---------------|-------| | Asin | B07PGM6T6B | | Best Sellers Rank | #160,005 in Automotive (See Top 100 in Automotive) #544 in Automotive OBD-II Engine System Diagnostic Tools | | Brand Name | KONNWEI | | Customer Reviews | 4.5 4.5 out of 5 stars (581) 4.5 out of 5 stars | | Included Components | Carry Case, Gift Type Retail Box, KW850 OBD2 scanner, Mini-USB cable, OBD2 User Manual, OBDII Extension Cable | | Item Type Name | Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850) | | Item Weight | 1.6 Pounds | | Language | English | | Manufacturer | KONNWEI | | Manufacturer Part Number | KW-850-1323 | | Model Number | OBD2 Scanner | | Operating System | mac | | Power Source | OBDII Port | | Screen Size | 2.8 Inches | | Upc | 657419948838 | ## Product Details - **Brand:** KONNWEI - **Language:** English - **Operating system:** mac - **Power source:** OBDII Port - **Screen size:** 2.8 Inches ## 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) ![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 2](https://m.media-amazon.com/images/I/61GYwYoiUQL.jpg) ![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 3](https://m.media-amazon.com/images/I/71jluOeV9yL.jpg) ![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 4](https://m.media-amazon.com/images/I/711aPEHVRQL.jpg) ![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 5](https://m.media-amazon.com/images/I/71kJNsGJCgL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price for easy to use tool and fast delivery *by on Reviewed in the United States 9 May 2019* If I had more time or more knowledge about what I was looking for I think I could have found a clone of this device for nearly half the price.Having said that, this purchase was worth it. This tool does more than just read/report the error codes from your vehicle, but it is still very easy to use. I had no problems using it and it worked out of the box. It had a decent amount of storage too! I was able to recored my vehicle operating under various scenarios and save that information for comparison later.You need access to a computer with a Windows operating system to update the tool. I just updated mine. Same goes for printing or moving that data from the device onto a computer. I think that is pretty standard for these type of devices though. If you aren't computer savvy and don't care about this functionality, then you can just ignore it. The device, and all of its diagnostic features, worked perfectly straight out of the box. ### ⭐⭐⭐⭐⭐ Great and easy to use scanner *by on Reviewed in the United States 18 October 2020* I got a check engine light on on my 2005 Nissan Xtera. I purchase this OBD2 , it arrive quick and I connected to my Nissan and as easily as it can be the scan was completed and the code came up: P1273 Air/Fuel sensor B1. I got a new sensor, made the repair a clear out the check engine light. Went for test drive and guess what No check engine light shows in my dashboard anymore. Like this scanner as it was easy to operate and understand the functionality. If you have a bit knowledge about cars you’ll have no problem using this great scanner. I will recommend this scanner to anyone . ### ⭐⭐⭐⭐ Great for the price, compared to others available. *by on Reviewed in the United States 6 June 2022* I liked the feel of it, its big, good grip.Options are reasonable for what you pay, the programming seems solid.My only hang-up is the housing, okay, but seems like sorta cheap plastic with a removable rubber outliner. Not Waterproof, so be careful around wet areas.The PC software might need a bit of polishing, but okay I guess, considering you'll only use it for updates, data viewing and printouts.Now what I did with it first think I got it:First, I updated the first one (Black KW850), everything went well.Then I went on to update the second one (Red KW850), now this one it didn't pick up, so I contacted customer service through email. They responded rather quickly and they helped extensively.Red KW850 came out of box with firmware Ver: 4.1, could not connect to software to search updates. It recognized, just didn't give the option for a search or at least a display "latest firmware installed", something.Black KW850 came out of box with firmware Ver: 2.1, the software updated it to Ver: 3.2, took 5 minutes done.Now I've tried to get it connect, it sees it, but the update button doesn't highlight to do a search.Now I've asked the rep about it and if I should be concerned about it.They told me I really shouldn't, the programming is pretty set and usually the updates are pretty small and few/far in-between. Most of the time the updates are mostly language related, like if they add a language for foreign use. But other than that it works Fairley well, at least just for personal use and maybe quick/easy professional use.So bottom line:good product, solid OBD2 programming, decent enough PC software (bit of work needed), housing okay (could be better w/added Waterproofing), solid OBD2 cable, comes with storage bag (thats a plus), pretty good manual (clear cut instructions & explanations). All in all, im good with it, for the price.Just so whoever reads this, Version's:Konnwei OBD2 KW850KW850 ProfessionalKW860KW870 w/ direct battery adapter cable (Unavailable on Amazon) ## 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) - KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Truck Marine Motorcycle SUV Boat --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/271523184-konnwei-obd2-scanner-professional-car-obd-ii-scanner-auto-diagnostic](https://www.desertcart.tn/products/271523184-konnwei-obd2-scanner-professional-car-obd-ii-scanner-auto-diagnostic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-12*