Professional OBD2 Scanner Code Reader OBD II Auto Diagnostic Code Scanner OBD EOBD Check Engine Light Scan Tool Car Engine Fault CAN Diagnostic Scan Tool with I/M Readiness (Upgraded Version)

KONNWEI is a professional manufacturer of OBD2 car diagnostic scanner for over decades, launched many OEM models which quite popular with our customers in the auto market. KONNWEI KW850 OBD-II Scanner is one of the newly released enhanced engine code readers that supports FULL OBD2 Diagnostic functions for checking engine or emission-related issues, easy to find out reasons and turn off warning light. Works on most of the 1996 and newer vehicles sold in the USA, have extra features like Real-Time Vehicle Battery Voltage Monitoring. KW850 is the true scanner that ultimate in functionality and affordability, allows users to do their jobs faster and know their car better even for a beginner! Stay at home and diagnose the car on your own! Just choose KONNWEI to make changes happen!

KONNWEI KW850 OBDII Code Scanner Features:
★Universal works with all OBDII/EOBD& CAN compliant cars, light trucks (12V only), SUVs and minivans. NOTE: CAN NOT work on hybrid or electric cars.
★Read engine fault codes and show definitions. Easily find out the root of check engine light (MIL) before going to repair shop or fix by yourself.
★Clears codes, turn off the MIL and resets monitors.
★Hotkey I/M readiness allow you to get the emissions readiness status.
Display complete live data stream in digits and graph format, RGB color screen allow you to compare 4 live readings to find out any suspicious parameters.
★Read freeze frame data which shows engine conditions such as fuel trim, engine coolant temp, etc when the ★Malfunction Indicator Lamp (MIL) was triggered.
Multi-language menu options —English, Spanish, French, etc.
★Advanced O2 sensor test, EVAP test, Modes 8 Test; Model 6 on-board monitoring function can help you pinpoint which cylinder has a misfire issue.
★Retrieves vehicle information (VIN, CID and CVN).

2 IN 1--OBD2 Diagnostic Scanner and Battery Tester
Real time Car Battery Voltage Check, helps you to know the battery healthy status.

Before Ignition:

★<10.8V-- Battery Voltage Too Low, Need to Change Battery
1★0.8V--11.8V-- Voltage Slightly Low, Maybe Difficult to Start Ignition
★11.8V--12.8V—Normal Battery Voltage, Good Battery Status!
After Ignition:

★12.8V--13.2V-- Battery Voltage Too Low, Alternator Might Not Able to Charge
★13.2V--14.8V-- Normal Battery Voltage, Alternator Charging Normal
★>14.8V-- Caution! High Battery Voltage Detected, Might Damage the Battery, Please Check the Engine Stabilizer