In the dynamic realm of automotive diagnostics, the Udiag CR800 Entry-Level OBDII Code Reader stands as a beacon of technological advancement and reliability. With vehicles becoming increasingly complex, the role of OBDII code readers in identifying and rectifying issues has gained paramount importance. In the year 2023, the Udiag CR800 has emerged as the industry's best product, offering an array of features that empower both DIY enthusiasts and professionals to effortlessly diagnose and resolve vehicle complications.

Why Udiag Cr800?

1. Three Hot Key, I/M VIN DTC, offer quick access to the target interface directly. So you can ONE CLICK to I/M Readiness status, get VIN code and display DTC codes. No other product on the market has so many shortcut keys! Unique and User-friendly!
2. This automotive scan tool is designed for fast use so you can get the results you want in the shortest time with one-click hot keys. To know if you are ready for a smog check, press I/M button(rubber) for 3 seconds. Red-Yellow-Green LEDs and build-in speaker indicate the readiness status for smog check.
3. Full OBD2functions & live data graphing. View stream data show certain vehicle elements in a graph to monitor your vehicle status, supports unique 4 parameters compare in real time.
4. Lifetime update no charge, Review & Print. You can save or print the diagnostic report as needed. PC Printing to print the information out after PC connection.
5. Hand-held size, ergonomic design, clearly arranged keypad, menu-driven navigation, hotkeys and 2.8'' color screen together make the obd scan tool extremely easy to use.
6. We have offer 5 language (English,Spanish, Italia,French,German) to choose from, and it supports multi languages up to 15.

Full OBD Service Modes

The UDIAG CR800 obd2 code reader is an enhanced OBD II and EOBD scanner that covers all obd2 protocols and all OBD diagnostic services, therefore OBDII reader will work with virtually any vehicle equipped with obd2 and view more powertrain diagnostic data than other obd2 scan tool.

Complete OBDII Functions:

1. Read Codes including abundant DTCs (current, pending, and permanent codes).
2. Clear Codes is to clear the DTCs after repair andturn off the Check Engine Light.
3. I/M Reading is to check the readiness of the monitoring components and systems.
4. On-Board Monitor Test is to view the results of the tests for specific systems.
5. EVAP System Test initiates a leak test for the vehicle’s evaporative system.
6. O2 Sensor Testis to retrieve and view the test results of O2 sensor monitors.
7. Data Stream displays real-time PID data from ECU in various ways.
8. Freeze Frame retrieves the freeze data recorded.
9. Vehicle Infowill retrieve the vehicle information including VIN, CIN, and CVN.

Battery Voltage Test and Display Makes UDIAG CR800 Code Reader Stand Out

Compared with other basic OBDII code readers that can only do OBD2 functions, CR800 car diagnostic tool features with a battery test function. Without opening the vehicle hood, you can quickly check the real-time voltage and know the health status of the battery according to the voltage value range below:

1. Before Ignition:

• <10.8V-- Battery Voltage Too Low, Need to Charge Battery；
• 8V--11.8V-- Voltage Slightly Low, Maybe Difficult to Start Ignition, please turn off other electronics and start to charge.；
• 8V--12.8V—Normal Battery Voltage, Good Battery Status!

2. After Ignition:

• 8V--13.2V-- Battery Voltage Too Low, Alternator Might Not Able to Charge, please check engine stabilizer；
• 2V--14.8V-- Normal Battery Voltage, Alternator Charging Normal；
• >14.8V After Starting- Too High, may damage battery, please check engine stabilizer.

Convenient and Comfortable Handheld Design

Unique PATENTED non-slip shell design, equipped with a 2.8-inch TFT true color screen. VIN hotkeys, DTC hotkeys and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Green-Yellow-Red Lights and built-in speakers indicate the readiness status for a confident emissions test.

Wide Compatibility

Works on most vehicles sold in America/Europe/Asia with a model year of 1996 or newer. It supports ALL OBDII protocols - ISO9141, KWP2000, J1850 PWM, J1850-41.6, and CAN (Controller Area Network). It also supported 8 languages. It is a necessity in your toolbox and one of the best gifts for Home and Auto Shop Mechanics.

Conclusion

In a rapidly evolving automotive landscape, the Udiag CR800 Entry-Level OBDII Code Reader stands as a testament to human ingenuity and technological advancement. Its array of features, affordability, and reliability make it the standout choice for 2023. Whether you're a seasoned professional or a DIY enthusiast, the Udiag CR800 empowers you to diagnose, resolve, and maintain your vehicle with unparalleled efficiency. As we traverse the automotive future, the Udiag CR800 remains a beacon guiding us towards accurate, efficient, and effective vehicle diagnostics.