JD906 High-Definition Handheld | Professional OBD2 Diagnostic Tool
The JD906 is engineered for comprehensive fault location. As a professional OBD2 diagnostic tool, it covers all 10 modes of OBDII testing, including specialized functions like Mode 6 (On-Board Monitor Test) and Mode 8 (Evaporative System Test). It doesn’t just tell you what is wrong;
it provides the granular data needed to fix it.
Complete DTC Management: Instantly read and clear Diagnostic Trouble Codes, with a built-in DTC Lookup library to define error codes without needing an internet connection.
Precision O2 Sensor Testing: Monitor oxygen sensor output to troubleshoot fuel efficiency issues and catalytic converter performance.
Real-Time Data Streaming: Observe live engine parameters in a clear, graphical format on the 3.2-inch high-resolution screen.
Freeze Frame Analysis: Capture a "snapshot" of the engine conditions at the exact moment a fault was triggered for accurate, evidence-based repairs.
Hardware & Durability
High-Resolution 3.2" Screen: The upgraded 320×240 TFT display ensures that multi-line data streams and graphs remain perfectly legible in all lighting conditions.
Rugged ABS Construction: Designed for the daily wear and tear of a workshop, the JD906 is both lightweight and impact-resistant.
Battery-Free Operation: Powered directly by your vehicle's OBDII port (8–18V), ensuring it is always ready for use in emergencies.
Future-Proof Updates: Keep your tool current with evolving vehicle technologies via the integrated USB port for firmware updates.
Technical Specifications
Feature | Specification |
Model | JD906 |
Display | 3.2-Inch TFT Color Screen |
Coverage | ~97% of OBDII Compliant Vehicles |
Voltage Range | 8V – 18V |
Dimensions | 168 × 96 × 30 mm |
Weight | 0.2 kg |
Update Method | USB Firmware Optimization |
Full Protocol Support
The JD906 is a universal professional OBD2 diagnostic tool that communicates seamlessly with all major vehicle protocols:
ISO9141-2 & ISO14230-4 KWP (5-baud and Fast Init)
SAE J1850 PWM & VPW
ISO15765-4 CAN (11bit/29bit, 250K/500K baud)
Equip your workshop with the JD906—the professional-grade solution for fast, accurate, and deep-level vehicle diagnostics.
1. 14-Day Return Guarantee
We offer a 14-day return window. You have 14 days from the date of delivery to request a return for your item.
2. Eligibility Criteria
To qualify for a return, the item must meet the following conditions:
The product must be in its original, unused condition.
All original packaging, tags, and accessories must be included.
A valid proof of purchase or order number is required.
3. Return Shipping Costs
Defective or Incorrect Items: If the return is due to a manufacturer defect, damage upon arrival, or the wrong item being sent, CHEPQ will cover all return shipping costs.
Change of Mind: For returns due to personal preference or accidental orders, the customer is responsible for the return shipping fees.
4. Return Process
Email service@chepq.com to initiate your return request.
Upon approval, you will receive specific instructions and the return warehouse address.
Do not send items back without prior authorization, as they will not be accepted.
5. Refunds
Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund. Approved refunds are processed automatically to your original payment method within 5–7 business days.
6. Contact Information
For any questions regarding shipping or returns, please reach us at:
Email: service@chepq.com
