KONNWEI

4.3

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Products of the KONNWEI range from £28.58 to £139.33, and the average price of all the products is about £72.92. So your total expense can vary depending on the products chosen, which allows you to choose products according to your budget.

KONNWEI has a relatively small number of products for sale, only 26. We analyzed some of them in detail and recommended them to our readers. The KONNWEI review will examine the core factors of the brand and its products to help you make an informative buying decision.

KONNWEI Best Sellers

Last Updated: 14 Jun 2023

Car Battery Tester 12V, KONNWEI KW208 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Test Scan Tool Digital Battery Alternator Analyzer for Car Truck Marine Motorcycle SUV Boat

Car Battery Testers

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[Display Overall Batteries Data] KW208 12V Battery Load Tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health, and charge status. Additionally, the battery cca tester will also show you professional advice on whether to replace or charge the battery.

[Automotive Car Battery Tester] Car Battery Tester is one of the most cost-effective products of KONNWEI, KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. 12v Battery Tester Provide an overall analysis of batteries' health and help you know their status in advance before it dies. KW208 battery tester support cranking and charging system test also alternator and starter test.

[Starter & Alternator Tester] KW208 car battery tester 12v is not only a great battery load tester that tests the batteries cranking & charging system but also can test the alternator's charging and starter's cranking conditions. And it can switch up to 8 languages for different needs.

[Plug and Play] KW208 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle and even test dead batteries. Just connect the tester's clips to the battery then it will turn on and be ready to test and analyze the battery. It's that easy.

[ >99.5% Accuracy] Battery Tester 12v thanks to KW208 powerful and smart chip, provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improving the testing speed compared to other battery testers.

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KONNWEI KW808 EOBD OBD2 Fault Code Reader Diagnostic Tool Scanner for Car Vehicles

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Displays DTC definitions on screen. Displays monitor & I/M readiness status (emissions). Reads live PCM data stream. Displays live O2 sensor test data. Graphs data - (1996 and newer)

The KW808 OBDII/EOBD Scanner supports all nine OBDII test modes on all OBDII EOBD compliant vehicles. It is a perfect accessory for both technicians and home users to diagnose even the toughest problems accurately.

Suitable for all 1996 & later OBD2 compliant US, European & Asian vehicles. Supports CAN (Controller Area Network) & all other current OBD2 protocols. Built-in OBD2 DTC lookup library. Easily determines the cause of the "Check Engine Light"

Retrieves generic (P0, P2, P3, & U0) & manufacturer specific (P1, P3, and U1) codes . Clears codes, turns off Check Engine Light & resets monitors. Identifies pending codes.

Notice: Internal power 9V battery is not supported, you can only use power via vehicle battery

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KONNWEI KW650 6V 12V Automotive Car Battery Tester Charging System Analyzer Color LCD Display Alternator Battery Load Tester for Motorcycle Truck SUV Boat Yacht Batteries

LCD Car Battery Testers Car Battery Testers

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Fast & Accurate Results: Gives you an accurate result just in seconds, such as CCA value, CCA rating, voltage, internal resistance, state of health, and state of charge. The test results based on CCA, EN, CA, MCA, DIN, SAE, JIS and IEC Standards. With STM-32 main chip set can accurately detect the current voltage condition of the battery.

Battery Analyzer: KW650 car battery tester is designed for all 6V and 12V batteries with a capacity of 100 to 2000 CCA, such as regular flooded, AGM flat plate, AGM spiral, GEL and deep cycle batteries. Apply for all 6V and 12 V batteries including battery from petrol, diesel, hybrid, electric, motorcycle and so on.

Update & Print: KONNWEI battery tester supports life-time free smart update service, and built-in memory card allows you to store, review and upload the data to computer for printing. Note: Update and printing function can only be used on Windows OS, CAN NOT be updated on MAC SYSTEM.

Easy to Operate: The battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle. Just connect the tester's clips with battery then it will turn on and ready to test and analyze battery. Even a beginner can analyze the battery easily.

Cranking and Charging System Test: KW650 tests batteries cranking & charging system, also tests alternator's charging and starter's cranking conditions. And it supports up to 12 languages for different needs and displays the test result in text and graph, real-time battery voltage is shown in waveform for better diagnosis.

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KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Car Diagnostic Tool Check Engine Light Scan Tool OBD II Cars After 2003

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Unlike other cheap car diagnostic scanners, KW850 OBDII code reader covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and on-board monitoring test give you full control of your vehicle's running status, while a graphical and numeric live data stream display will help you to find out the faulty sensor readings. (Please be noticed: this function is for ENGINE System only).

The KW850 car computer reader is a professional vehicle diagnostic tool for car owners to quickly read and erase DTC (engine fault codes) as well as a battery tester. A look-up library with over 8, 000 built-in generic code definitions allows you to accurately identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer. It also assists you in easily passing annual emissions tests and SMOG CHECK.

KW850 code reader car diagnostic tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. Featuring 2. 8'' LCD color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. Extra-long (4. 5') diagnostic cable coming in the package, allows you freely diagnose your cars even outside of vehicles.

KONNWEI KW850 OBDII check engine light code reader offers free storage case, life-time FREE software update service to fix the latest bugs or add newly features which makes it compatible to more vehicles in future (Please note: it CAN NOT be updated on an MAC PC). With a worry-free 36-month and professional technician staying behind, 7*24 at your service!

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KONNWEI KW902-BLACK KW902 Mini Bluetooth 2.1 OBDII Car Diagnostic Scan Tools for Android, Black

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Stable wireless connection on Bluetooth, it connects to any computer, tablet or smartphone with associated diagnostic procedures.

Small size, compact structure. Plug and never pull the power plug

Show the real-time operating performance of the vehicle, such as pulse, vehicle speed, oil pressure, coolant temperature and so on.

Measure fuel consumption.

Download data to external media in a variety of formats for later printing. Supports all OBD-II protocols.

KONNWEI OBD2 Scanner Code Reader Professional OBD II Code Scanner Auto Diagnostic Check Engine Light Scan Tool for All OBD II Car After 1996 (Enhanced Version)

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[Strong Compatibility] --Works on All 1996 and newer gasoline vehicles (OBDII& CAN)-Domestic and import; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and support XP WIN7 WIN8 WIN10 system. Exclusive O2 Sensor Test, EVAP Test of Fuel Tank System and On-board Monitoring Make You Full Control of Vehicle Running Status. Fully Supports Record and Review Data Stream, DTCs, Freeze Frame, and Prints Out the Reports Via USB.）

[OBD2 Functions] --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.

[Smart Diagnostics] --Can fast to scan vehicle's engine healthy status. Exclusive O2 Sensor Test, EVAP Test of Fuel Tank System(Mode 8) and Advanced On-board Monitoring(Mode 6) make you full control of vehicle running status. Audio Feedback and 3 LED Indicators Tells You the Trouble Codes Status and Allows You to Diagnose Vehicles Faster and More Convenient to Operate.）

[Rugged Patented Design] --2.8" TFT Big Size LCD Color Screen. Do not need to install APP, you can read codes on the screen. Anti-shock and slip designed, unique dust-resistant surface, give you more comfortable hand feeling, more durable and stronger. Audio feedback and 3 LED indicators tell you the trouble codes status ,Exclusive 5-ft Long Diagnostic Cable Allows You to Perform a Professional Diagnostics In or Out of Your Vehicles.

[Lifetime Updateable and Warranty] -- We Provides 100% Full Refund & Return Guarantee and Lifetime Free Warranty. 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!

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KONNWEI KW206 Car OBD2 HUD Digital Meter RPM Gauge All in One Automotive Trip Computer Smart OBD Speedometer Tachometer Water Temperature Fuel Pressure Tester for All 1996 and Newer Cars

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PROFESSIONAL OBD2 SCANNER the KW206 car hud is newly designed as an enhanced HUD display and car diagnostic scanner, it's a smart OBD2 gauge for car owners to quickly read and erase DTC (engine fault codes) and check Live Data Stream which can help you to accurately identify the cause of your CHECK ENGINE LIGHT and perhaps fix it without going to see your dealer.

ALL IN ONE OBD2 GAUGES KW206 Car OBD2 HUD display is the combination of automotive trip computer gauge and diagnostic scan gauge. Not only it can display up to hundreds of real-time engine parameters in its digital 3.5'' color screen like speedometer, RPM, water coolant temperature, fuel consumption, total mile ... but also can read engine fault codes and turn off the check engine light.

UNIVERSAL COMPATIBILITY Works on all 1996 or newer OBDII certified gas/diesel engine cars, SUVs, Light Trucks, including J1850/CAN/ EOBD protocols vehicles. Simply plug into car's OBDII Port, it will get power on automatically and follow the on-screen instruction to go. On Top 4-buttons operation allows you quickly and easily access the powerful features of the KW206 Digital Meter Gauge.

SAFETY DRIVING HUD the KW206 is an upgraded version of car Head-Up Display with its high updating rate, warning systems and more. Accessing data directly from car computer and display it in a large digital 3.5in color LCD, avoid accident happening when you're driving with head down. Besides, 4 parameters alarm including RPM, VSS Speed, ECT (Engine Coolant Temp), Voltage can be set to help you reducing over-speed risk and tickets, developing a good driving habit and safety.

EXTRA FEATURES KONNWEI KW206 supports the unit switch from metric to imperial like KM-Mile, auto-adjust screen brightness, fast data transmission rate, 0-100 speed-up test. Also it supports lifetime software update to fix any possible issue; You can leave obd2 gauges stay in the car without unplugging, KW206 will automatically enter sleep mode when engine off, power on while detecting the ignition. Definitely it's an essential OBD2 digital gauge for every car owner.

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KONNWEI KW808 Auto OBDII Code Reader 2.8"Large Screen OBD2 Scanner with Full Diagnostic Scan Tool Functions Check Car Engine Light Fault Code Analyzer for All 1996 and Newer Cars with OBD II Protocol

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[Enhanced Diagnostic Functions] cover many OBD2 diagnostic functions: read and erase fault codes, view I/M readiness, data stream and freeze frame data, retrieve auto vehicle information, O2 Sensor test to accurately locate bad O2 sensor, On-board Monitoring, etc.

[Check Engine Light Code Reader] KONNWEI KW808 car obd2 scanner will help you find out the cause of check engine light (MIL) and read/erase the DTC code(engine fault codes), displays the error code definition, reduce or avoid maintenance costs. Save Time and Money.

[WORK ON ALL USA 1996 AND NEWER VEHICLES] Work 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. Simply connect the car engine fault code reader with car's obd2 port, turn on ignition then it's ready to analyze check engine light. No battery or apps needed.

[3 YEARS LONG AFTER-SALE SERVICE] Gift box package includes OBD-II Scanner *1, 5ft obd2 cable*1, USB cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBDII Code Scanner issue or technical problem is welcomed to consult us, we have the most professional engineer 7*24 at your service. And if you are not satisfied with our product, full refund or new replacement is also available.

[2.8'' Large Screen & Data Review] KW808 code reader car diagnostic tool is equipped with user-friendly interface and optimized software, plug and play. With 2.8'' LCD screen and real time graphical sensor, it can help you quickly identify the fault data in seconds. Plus 5ft obd2 extension cable is more convenient for you to use this automotive code scanner.

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KONNWEI KW320 OBD2 Diagnostic Tool Universal Car Fault Code Reader for European OBD II/EOBD Protocols After 2003

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[ENHANCED 10 OBDII FUNCTIONS] In addition to the normal read and erase engine fault code function, it also supports Live data, Freeze Frame, I/M Readiness, O2 test, On-board Monitoring Data Review Playback that other obd2 scanners don't have at this price. Watch real-time sensor readings from emissions/rpm/mph/fuel trim/oxygen sensor/mass airflow and more to easily spot catalytic converter/fuel delivery/vacuum issues.

[TURN OFF CHECK ENGINE LIGHT] The KW320 OBD2 reader can check engine-related trouble codes, easily find out why the check engine light is on, and turn off the MIL light (malfunction indicator light). You can use this obd2 scanner to check the status of emission related monitoring misfire systems and fuel systems. Helps you pass SMOG CHECK with ease, saving you time and money. (Note: This feature is only available on ENGINE system).

[USER-FRIENDLY HARDWARE & UI] KW320 is a large size "plug and play" car code reader with a simple interface. Equipped with a 2.8-inch color LCD display, bright enough to easily view data in any lighting condition, and 3 shortcut keys to save time. One-click I/M ready key for easy testing of your vehicle emissions. DTC lookup allows you to check the definitions of retrieved error codes without searching online.

[QUALITY BACKUP] This is the perfect car diagnostic tool for both DIYers and professional technicians. Gift box package includes obd2 scanner*1, user manual*1, Nylon carrying bag*1. We provide 3 years long after-sale service to every product, any OBDII Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.

[POWERFUL COMPATIBILITY] KW320 is an essential car diagnostic scanner made to solve most emission-related OBD2 issues for modern cars (2003 and newer). It is compatible with KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN Protocols. Supports 9 languages: English, French, German, Dutch, Spanish, Russian, Portuguese, Polish and Italian.

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KW681 ODB2 Scanner & Battery Tester 6V 12V Automotive Alternator Load Tester Check Engine Code Reader Car Diagnostic Scan Tool for Auto Motorcycles Yacht Lawn

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[AUTOMOTIVE CAR BATTERY TESTER] - KW681 is the perfect combination of check engine code reader and 6V&12V car battery alternator load tester. KW681 can test all 6V & 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries' health and help you know its status in advance before it dies. KW681 battery tester support cranking and charging system test also alternator and starter test.

[IDEAL OBD2 SCANNER & BATTERY TESTER] - The KW681 is the ideal Diagnostic Scan Tool if you want to diagnose the car problems and test the car battery. Not only can this obd2 scanner read live O2 sensor test data, freeze frame data, on-board monitor test data, turn off check Engine Light (MIL), clear codes and resets monitor, retrieve vehicle information(VIN, CID and CVN). Also it can provide overall analysis of batteries' health and help you know its status in advance before it dies.

[STARTER & ALTERNATOR TESTER] KW681 not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. And it can switch up to 9 languages for different needs( Including English, French, German, Dutch, Spanish, Russian, Portuguese, Italian，Polish ). Gift box package includes KW681 Car Scanner*1, OBD2 Cable*1, Battery Connect Cable*1, USB Cable*1, User Manual *1.

[ONE-KEY I/M REDINESS/WAVEFORM] - Large TFT color screen and hot keys for I/M readiness access to emission status and battery waveform with one click. Red-Yellow-Green indicator helps to display car status directly. KW681 car computer code reader Work 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.

[DISPLAY LIVE DATA OR VOLTAGE] - KW681 obd2 scanner automotive diagnostic tools shows live vehicle sensors data including real-time voltage change in test and graph formats, allows you to focus on any suspicious or symptom-specific data parameters and playback real PID data from the electronic control module. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels, it's a obd2 car diagnostic scanner for all cars.

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BW KW830 CAN OBD2 EOBD OBDII Scanner Auto Diagnostic Scanner for Reading and Clearing Vehicle Trouble Codes Scan Tool

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Retrieves generic, manufacturer-specific and pending codes as well as vehicle information (VIN, CIN, CVN)

Works on all 1996 and later OBDII compliant US, European and Asian vehicles.

Turns off Malfunction Indicator Light (MIL),Even reads, records and plays back live sensor data.

Patented one-click I/M readiness key provides quick state emissions readiness checks and drive cycle verification.

Compact unit is portable, so you can take it almost anywhere

KONNWEI KW850 OBD II Scanner Check Engine Code Reader CAN Diagnostic Scan Tool with O2 Sensor Test Freeze Frame I/M Readiness Print Data EVAP System Battery Test for All OBD2 Cars (Updated Version)

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[Easily Take Control] Easy to use , this car code reader allows users quickly get the information and know their car better even for a beginner! Stay at home and diagnose the car on your own! No need any battery or charger, OBD reader gets the power directly from your vehicle through thescan tool cable connector.

[Strong Functionality] KW850 is a professional OBD2 car diagnostic scanner, it can read and erase date, freeze frame, O2 sensor test, EVAP systems, I/M Readiness key, on-board monitoring, vehicle information, code lookup, engine light and print data (KONNWEI site), etc.

[Newest Design] Car diagnostic tool have 2.8" TFT LCD color screen, digital graphics real-time data can help you quickly to find out any suspicious parameters. 5-ft long diagnostic cable allows you freely diagnose your cars even outside of vehicles.

[High-quality Service] The obd2 scanner provides lifetime free update. We offer customers the best scanner code reader and product services. If you have any questions about obd2 scanner and orders, please visit our official websit or contact us,we will solve the problem as soon as possible.

[Broad Compatibility] Universal scanners works on all OBDII/EOBD& CAN compliant cars, 2007 after Asia car brand vehicles, Suitable both diesel, minivans, SUV and gasoline 12V cars. NOTE: CAN NOT work on hybrid or electric cars.

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KONNWEI OBD2 Scanner Car Code Reader KW680 Enhanced Check Engine Light Scan Tool OBD II Scanner for Cars After 1996 (Black)

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[MULTI FUNCTION SCANNSER] I/M Readiness Monitors, On-screen DTC Definitions, Pending DTC and Built-in DTC Lookup Library Allow You Accurately Determine the Running State and Engine Failure of Vehicle to Operate. Fully Supports Recording and Reviewing Data Stream, Freeze Frame, and Prints Out the Diagnostic Reports Via USB.

[UNIVERSAL DIAGNOSTIC TOOL] KW680 OBD II Scanner Can Accurately Diagnose Engine Failure, Fast Read and Erase Vehicle Error Codes, Turn off the CHECK ENGINE Light. Works on All Compliant Vehicles From 1996 US-Based and New OBD2/EOBD/CAN&JOBD Protocol Cars Vehicles. Perfect for Private Car Owners, DIY Car Enthusiasts and Car Repair Shops.

WHAT YOU WILL GET. Real-time Vehicle Fault Diagnosis, Error Codes Interpretation, Battery Voltage Monitoring, EVAP System and O2 Sensor Test. Life Time Free Scanner Tool Update Make It Compatible to More Vehicles in Future and Store More Car Data. 100% Full Refund & Return Guarantee and 3 Years Free Warranty.

PROTABLE & SMART DESIGN. Anti-shock and Slip Hand-held OBD Scanner with Exclusive 4.7-ft Long Diagnostic Cable, Allows You to Perform a Professional Diagnostics In or Out of Your Vehicles. Smart Keypad With 4 Easy-to-use Navigation Button, I/M Readiness Hot Key and Color Screen Allow You to Diagnose Your Vehicles Faster and More Convenient to Operate.

EXCLUSIVE OBDII DIAGNOSTICS. Supports EVAP (Evaporative Control) System and O2 Sensor Test, BAT Check. KONNWEI OBD Reader Initiates a Leak Test Vehicle's EVAP System by Monitoring the Integrity of the Fuel Tank System; O2 Sensor Test Can Monitor and Adjust Air/Fuel Mixture to Help Identify the Fault Related to Fuel Efficiency and Vehicle Emissions. BAT Check Shows You the Battery Current Voltage State.

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KONNWEI KW818 OBDII Full Function Auto Car Engine Diagnostic Tool OBD2 Fault Code Scan

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Car Scanner Tool

KONNWEI AEROX 2019 KW850 OBDII OBD2 EOBD Engine Erase Diagnostic Scanner

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Car Fault Scanner

BLACK&RED Mini Wireless Bluetooth OBD2 OBDII, Intelligent Automobile Fault Diagnosis Apparatus, KW903 On-Board Diagnostic, Fuel Consumption Scan Tool, Auto Diagnostic Tool for Android & Windows

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It is a perfect accessory for both technicians and home users to diagnose even the toughest problems accurately.

KONNWEI FAQs

How much do KONNWEI products cost?

Car Battery Tester 12V, KONNWEI KW208 100-2000 CCA... is the top 1 product we recommend in the KONNWEI buying guide, which is priced at £29.99, you can view it on Amazon page.
KONNWEI KW808 EOBD OBD2 Fault Code Reader Diagnost... is one of the popular products we recommend in the KONNWEI buying guide, which is priced at £44.5, you can view it on Amazon page.
KONNWEI KW902-BLACK KW902 Mini Bluetooth 2.1 OBDII... is the cheapest product in the KONNWEI picks list, which is priced at £28.58, you can view it on Amazon page.
KONNWEI OBD2 Scanner Car Code Reader KW680 Enhance... is the most expensive product in the KONNWEI picks list, which is priced at £139.33, you can view it on Amazon page.

What do customers think of KONNWEI?

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and KONNWEI is worth your consideration.

Who are the manufacturers of the KONNWEI products?

Most of the KONNWEI products are produced by Chuhe. The manufacturer provides KONNWEI with a steady supply of products, and they have a good cooperative relationship with each other.

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