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Order the All-New 2025 Scanner Version
Enhanced Battery • Faster Performance • Smart LED
- Extended Diagnostics Time: 25% larger battery capacity from 4000 mAh to 5000 mAh for longer scanning sessions
- Enhanced Performance: Upgraded internal memory from 1GB to 2GB & storage from 32GB to 64GB for faster processing and more vehicle data
- Smart Light: Built-in LED light in VCI adapter for easier port location and night-time diagnostics
Discover why professional mechanics are trading in their $3,500 Snap-on scanners for YOUCANIC. Full system diagnostics, bi-directional controls, and advanced service functions - at a fraction of the cost. Get dealership-level diagnostics in your hands.
Complete Vehicle Coverage
- ✓ All major manufacturers worldwide (1996-present)
- ✓ European: BMW, Mercedes, Audi, VW, Volvo, Land Rover, etc.
- ✓ Asian: Toyota, Honda, Nissan, Hyundai, Kia, Subaru, etc.
- ✓ American: Ford, GM, Chrysler, Jeep, Tesla, etc.
- ✓ Over 1000+ models supported and growing
- ✓ Regular database updates for new models. Free.
Advanced Diagnostic Capabilities
System Access
- • Full system diagnostics
- • All control modules access
- • Real-time sensor data
- • Bi-directional controls
- • Active component testing
- • Module identification
- • System readiness tests
- • Hardware version check
- • Auto VIN detection
- • Battery voltage monitoring
Data Analysis
- • Live data streaming
- • 4-channel graphing
- • Record/Playback capability
- • Custom PID selection
- • Freeze frame data
- • O2 sensor test data
- • Emission readiness
- • Advanced graphing tools
- • Data logging
- • Sensor range analysis
40+ Professional Service Functions
Engine & Transmission
- ✓ Injector Coding
- ✓ Throttle Adaptation
- ✓ Transmission Adaptation
- ✓ Crankshaft Position Learn
- ✓ DPF Regeneration
- ✓ Idle Learn
- ✓ Turbo Adaptation
- ✓ AdBlue Reset
- and more.
Brake & Safety Systems
- ✓ ABS Bleeding
- ✓ EPB Calibration
- ✓ SRS Reset
- ✓ Steering Angle Calibration
- ✓ TPMS Programming
- ✓ ABS Sensor Testing
- ✓ Suspension Calibration
- ✓ Brake Pad Reset
- and more.
Electrical & Comfort
- ✓ Battery Registration
- ✓ Key Programming Support
- ✓ AC System Learn
- ✓ Light System Adapt
- ✓ Seat Calibration
- ✓ Power Window Reset
- ✓ Central Lock Reset
- ✓ Climate Control Reset
- and more.
Professional Tools & Features
Hardware Features
- • Battery saver mode
- • Built-in voltmeter
- • WiFi updates
- • Videoscope
- • High-speed processor
- • Ruggedized design
Software Features
- • One-click updates
- • Auto VIN detection
- • Multi-language support
- • Built-in DTC library
- • Diagnostic history
Advanced Data Management
Recording & Analysis
- • Live data recording
- • Playback analysis
- • Up to 4 simultaneous graphs
- • Custom parameter selection
- • Frame by frame review
- • Comparative analysis
Report & Storage
- • Save to device memory
- • Export to USB drive
- • Email reports directly
- • Print diagnostic results
- • Diagnostic history tracking
Professional Support Package
Technical Support
- • Lifetime technical support
- • Remote diagnostic assistance
- • Expert troubleshooting help
- • Repair Guidance
- • Feature training
Resources & Updates
- • Free lifetime updates
- • Online video tutorials
- • Diagnostic procedures guides
- • Community forum access
- • Regular software improvements
Note
- • Experience professional diagnostic power at a fraction of dealer costs - while YOUCANIC scanner doesn't support VIN coding or module configurations, it delivers comprehensive system access, bi-directional controls, and 40+ service functions that handle 95% of diagnostic needs across all major brands.
Stop Paying Dealership Diagnostic Fees
Professional-Grade Vehicle Diagnostics in Your Hands
Real World Savings
What You Get
- ✓ Complete Coverage: All systems diagnosis
- ✓ Professional Tools: Dealer-level functions
- ✓ Free Updates: Lifetime software updates
- ✓ HD Videoscope: Included ($200 value)
Professional-Grade Features
All System Diagnosis
- • Engine & Transmission
- • ABS & Airbag Systems
- • TPMS & Climate Control
- • Air Suspension & More
40+ Reset Services
- • Oil Service Reset
- • DPF Regeneration
- • Battery Registration
- • EPB Calibration
Bi-Directional Control
- • Component Testing
- • Active System Control
- • Live Data Streaming
- • Real-time Graphing
See It In Action
Built-in HD Videoscope Included
Inspect hard-to-reach areas with precision using our included professional-grade videoscope.
Universal Vehicle Coverage
American Brands
European Brands
Asian Brands
Comprehensive Coverage
- ✓ Works with 98% of all cars worldwide
- ✓ All car brands included - no extra fees
- ✓ Regular updates for new models
Vehicle Types
- ✓ Cars & SUVs
- ✓ Light trucks & vans
- ✓ 12V diesel vehicles
Note: While we support most vehicles, some specialized functions may vary by make and model. Contact our support team for specific vehicle compatibility questions.
Our Commitment to You
Expert Technical Support
Monday - Friday: 9 AM - 4 PM EST
- ✓ Remote diagnostic assistance available
- ✓ 13,000+ member community support
- ✓ Dedicated technical support portal
Shipping Details
- ✓ Free Shipping
- ✓ 2-4 Business Day Delivery
- ✓ Ships from Baltimore, MD
- ✓ Worldwide shipping available
- ✓ Discounted international rates
Join Our Community
Get access to our 13,000+ member community forum, expert support team, and comprehensive knowledge base.
At YOUCANIC, we're committed to your success. Join thousands of satisfied customers who trust our professional diagnostic tools and support.
Maintenance Functions
Language Supported
What Our Customers Say
"This scanner has great functions and it's easy to use. I take care of vehicles for my extended family. Recently diagnosed a wheel speed sensor on a BMW 230 (incorrectly diagnosed by dealer at a cost of $1800 just for scanning). The real-time output display was great, found a glow plug issue on a Duramax, and O2 sensors on a Buick Terraza."
"This is the BEST scan tool any individual or small automotive shop can get without spending thousands! Simple instructions, lifetime updates. Got it for my Mercedes, can check all modules - engine, electrical, suspension, and even bleed brakes. Should have bought years ago!"
"Works as expected with my '94 Delica, '08 Jaguar, '10 Audi, and 2018 Tacoma. Clears codes and emails reports directly. The Bluetooth works 100% of the time. System has exceeded expectations. Great value for professional diagnostics!"
Frequently Asked Questions
Does the scanner need internet to work?
No, scanner will work without internet. Internet is only needed for updates and emailing reports.
Does it work with cars outside of USA?
Yes, it has worldwide vehicle model coverage for cars 1996 and newer.
Where is the product made?
We design the product in Baltimore, MD and manufacture it in China to maintain quality while keeping costs affordable.
Where is support located?
Our support team is based in Baltimore, MD and available Monday-Friday, 9AM-4PM EST.
Do you ship worldwide?
Yes! Add the product to cart and enter your address to see international shipping rates.
Will I have to pay duty taxes?
Depends on your country's rules. We don't collect duty or VAT tax - these may be charged upon delivery according to local regulations.
Are updates free?
Yes, updates are free for the lifetime of the product. We regularly add new car models and features.
How do I update the scanner?
Simply connect to WiFi and click the update button - it's that easy!
What if I have trouble connecting to my car?
With your permission, we can remotely access the device and help resolve any connection issues.
Can this device code/program modules?
While the scanner can perform some coding tasks like battery registration, injector coding, and TPMS sensors, it's not designed as a primary coding tool. It may not support control module coding or VIN-to-module coding.
Can I print diagnostic reports?
Yes, you can print directly to any WiFi printer and email reports to any email address.
Can I record live data?
Yes, you can record live data while driving and play it back later for analysis.
Why can't I buy this scanner on Amazon?
We choose to sell directly to our customers to provide better service, support, and value. By cutting out middleman fees, we can offer free lifetime updates, US-based technical support, and remote diagnostic assistance - services we couldn't provide through Amazon. This direct relationship also ensures you receive a genuine YOUCANIC scanner with full warranty coverage and access to our expert support team in Baltimore. While it might be more convenient to buy on Amazon, we believe giving you direct access to our team and full product support is worth much more than one-click shopping.
The YOUCANIC UCAN-II-B professional automotive diagnostic scanner is the ultimate OBD2 scan tool for mechanics, car enthusiasts, and automotive technicians. Offering comprehensive vehicle diagnostics for all major car brands including Ford, BMW, Mercedes, Toyota, Honda, and more, this professional-grade scanner delivers dealer-level features at a fraction of the cost. With advanced capabilities like ABS bleeding, DPF regeneration, and complete system diagnostics, it's the perfect alternative to expensive dealer scanning tools. Compatible with domestic, European, and Asian vehicles from 1996 to present, including cars, SUVs, light trucks, and diesel vehicles. Experience professional diagnostics with bi-directional controls, real-time data streaming, and the included HD videoscope, all backed by USA-based support and free lifetime updates. Transform your automotive diagnostic capabilities with YOUCANIC's most advanced vehicle scanner.
Why Every Vehicle Owner Needs This Tester
$150-$300
Average shop cost for battery replacement
3-5 Years
Average battery lifespan before failure
50%
Battery life reduction in extreme weather
#1
Leading cause of vehicle breakdowns
Professional-Grade Features
Complete System Analysis
- ✓ Battery health assessment
- ✓ Alternator output testing
- ✓ Starter system evaluation
- ✓ Parasitic draw detection
Advanced Technology
- ✓ Tests as low as 1.5V
- ✓ CCA range: 100-2000
- ✓ Backlit LCD display
- ✓ Multi-language support
Universal Compatibility
- ✓ Regular 12V batteries
- ✓ AGM batteries
- ✓ GEL batteries
- ✓ Hybrid auxiliary batteries
Professional Testing Guide & Results Interpretation
Understanding Your Test Results
Test Result | Diagnosis | Recommended Action |
---|---|---|
GOOD | Battery is healthy and functioning properly | Schedule next test in 3 months |
GOOD - RECHARGE | Battery healthy but charge is low | Charge fully and retest, check alternator |
WARNING | Battery showing signs of deterioration | Plan replacement within 1-2 months |
REPLACE | Battery is failing or has failed | Replace immediately to prevent breakdown |
Expert Testing Tips
Best Testing Conditions
- ✓ Test when engine is cold (4+ hours off)
- ✓ Clean battery terminals before testing
- ✓ Ensure good clamp connections
- ✓ Test in various weather conditions
Testing Frequency
- ✓ Every 3 months routine check
- ✓ Before long road trips
- ✓ Monthly in extreme temperatures
- ✓ After jump-starting vehicle
Cost Savings Analysis
Service Type | Shop Cost | Your Cost with Tester | Annual Savings |
---|---|---|---|
Battery Testing | $50-100/test | $0* | $200-400 |
Alternator Check | $75-125/test | $0* | $150-250 |
System Diagnosis | $100-150 | $0* | $200-300 |
*After initial tester purchase
Technical Specifications & Capabilities
Testing Capabilities
- ✓ Voltage Range: 1.5V-30V
- ✓ CCA Range: 100-2000
- ✓ Alternator Load Test
- ✓ Starter Motor Analysis
- ✓ Charging System Check
Battery Compatibility
- ✓ Standard 12V
- ✓ AGM Flat Plate
- ✓ AGM Spiral
- ✓ GEL Batteries
- ✓ Deep Cycle
Physical Features
- ✓ LCD Display with Backlight
- ✓ 3.0ft Cable Length
- ✓ Heavy-Duty Clamps
- ✓ Protective Rubber Boot
- ✓ Impact-Resistant Case
Frequently Asked Questions
Can I test a completely dead battery?
Yes! Our tester can analyze batteries with as little as 1.5V remaining charge, making it perfect for diagnosing completely discharged batteries.
Does it work on hybrid vehicles?
Absolutely! The tester is compatible with hybrid vehicle auxiliary batteries and can accurately test both traditional and modern battery systems.
What's included in the package?
- • Professional Battery Tester
- • Heavy-Duty Test Clamps
- • Protective Carrying Case
- • Comprehensive User Manual
- • Quick Start Guide
Protect Your Vehicle & Save Money
Join over 3,000+ satisfied customers who trust YOUCANIC for reliable diagnostics
Free Shipping on All Orders!
Watch How It Works
Ultimate Power
6000A peak current with 24000mAh capacity - starts ANY vehicle instantly.
Universal Compatibility
Works with all gasoline & up to 10-cylinder diesel engines.
Lightning-Fast Charging
Full charge in 2.7 hours via USB-C. Emergency ready in 5 minutes.
Advanced Safety Features
- Spark-proof technology
- Reverse polarity protection
- 8-point safety system
Professional Kit Includes:
- YOUCANIC 6000A Jump Starter
- Heavy-duty smart jumper cables
- USB-C charging cable
- 12V fast charger
- Premium storage case
Emergency Ready
- Ultra-bright LED light
- SOS emergency mode
- Power bank functionality
1-Year Warranty
Backed by YOUCANIC's professional support team
Complete Diagnostic Solution for Commercial Trucks, Heavy Equipment & Diesel Engines
Professional-Grade Diagnostics at Your Fingertips
The UCAN-HD-A represents the pinnacle of commercial vehicle diagnostics, offering comprehensive coverage for everything from light-duty pickups to Class 8 heavy-duty trucks. This professional-grade scanner delivers OEM-level diagnostic capabilities with no monthly subscription fees and free lifetime updates.
Technical Specifications:
- ✓ 7" Daylight-Readable Display (1024x600)
- ✓ Quad-Core 1.3GHz Processor
- ✓ 64GB Storage with 2GB RAM
- ✓ Built-in WiFi & Bluetooth 4.0
- ✓ 5000mAh Long-lasting Battery
- ✓ Operating Range: -10°C to 70°C
Core Capabilities:
- 🔧 Full System Diagnostics
- 📊 Live Data Monitoring
- ⚙️ ABS Bleeding and Diagnostic
- ⚡ DPF Forced Regeneration
- 🔄 Injector Cut-off Testing
- ⚙️ Speed Limiter Adjustment
- 📱 Wireless Connectivity
- 🖨️ Direct WiFi Printing
- 📧 Email Report Generation
Comprehensive Vehicle Coverage
Heavy-Duty Trucks
- • Freightliner
- • Kenworth
- • Peterbilt
- • Volvo
- • Mack
- • Western Star
- • International
- • Sterling
- • American LaFrance
- • Autocar
- • Crane Carrier
- • Pierce
- • Hino HD
- • Isuzu HD
- • UD Trucks
- • FUSO
- • Navistar
- • MB Sprinter
Engine Manufacturers
- ✓ Cummins
- ✓ Detroit Diesel
- ✓ PACCAR
- ✓ International
- ✓ Caterpillar
- ✓ MBE
Advanced Diagnostic Functions
- DPF Management: Complete control over DPF regeneration, including forced regen capabilities
- Injector Controls: Advanced injector cut-off testing and calibration
- ABS Diagnostics: Comprehensive brake system diagnostics and testing
- Speed & Idle Management: Adjust speed limiters and idle parameters
- CV Limit Adjustments: Modify and adjust vehicle performance parameters
Protocol Support
Supports all major commercial vehicle protocols including:
- • J1939/J1708/J1587 Protocols
- • ISO 15765-4 (CAN)
- • SAE J1850
- • ISO 14230-2
- • ISO 9141-2
- • High, Middle, and Low-speed CAN
Premium Features & Capabilities
Advanced Diagnostic Functions
DPF Management
- • Force DPF Regeneration
- • Reset DPF Parameters
- • Monitor Soot Load
- • Track Regeneration History
Injection System
- • Injector Cut-off Testing
- • Injection Timing Adjustment
- • Fuel System Analysis
- • Pressure Testing
Smart Connectivity
- 🔄 Wireless Updates: One-click firmware updates over WiFi ensure you always have the latest diagnostic capabilities
- 📱 Bluetooth Connection: Stable wireless connection up to 20 meters for comfortable diagnostics
- 📶 Built-in WiFi: Direct connection to online resources and instant report sharing
- 🖨️ Direct Printing: Send reports directly to WiFi-enabled printers
Professional Reporting
-
📊 Detailed Reports: Generate comprehensive diagnostic reports including:
- • Complete system scan results
- • DPF status and history
- • Injection system performance
- • Error code history with descriptions
- 📧 Easy Sharing: Email reports directly to customers or save to USB
- 📱 Mobile Access: Email reports directly to your phone or your mechanic.
Added Value
- ✅ No Monthly Subscriptions
- ✅ Free Lifetime Updates
- ✅ Videoscope Ready (Scope sold separately)
- ✅ Professional Technical Support
- ✅ Regular Software Enhancements
Technical Specifications & Package Details
Device Specifications
Display | 7" LCD (1024x600), Daylight Readable |
Processor | Quad-CORE, 1.3GHz |
Memory | 2GB RAM, 64GB Storage |
Battery | 5000mAh Lithium-polymer |
Operating Temperature | -10°C to 70°C |
Dimensions | 205*135*30mm (L*W*H) |
What's in the Box
- 📱 UCAN-HD-A Main Unit
- 🔌 VCI Bluetooth Adapter
- 💼 Professional Carrying Case
- 🔋 Wall Charger (5V USB)
- 📖 Comprehensive User Manual
- 🛡️Adapters with OEM Connectors Set
Warranty & Support
- ✅ 12-Month Manufacturer Warranty
- ✅ Free Software Updates
- ✅ Technical Support via Email
- ✅ Online Training Resources
- ✅ Troubleshooting Assistance
Ready to Upgrade Your Diagnostic Capabilities?
Order now to receive free shipping and start experiencing professional-grade diagnostics.
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