MS309 Professional Handheld | The Essential Diagnostic Trouble Code Scanner
The MS309 is a practical, high-efficiency diagnostic trouble code scanner designed to put the power of a mechanic in your glovebox. Engineered for speed and simplicity, this tool allows you to instantly identify engine issues, turn off the "Check Engine" light, and verify your vehicle's health without the need for complex software or expensive garage visits.
Whether you are a beginner or an experienced car owner, the MS309 provides the essential data you need to manage routine engine system checks and everyday troubleshooting.
Core Features for Immediate Results
Instant Fault Detection: As a dedicated diagnostic trouble code scanner, the MS309 reads and clears DTCs (Diagnostic Trouble Codes) in seconds, allowing you to reset your Malfunction Indicator Light (MIL) with ease.
Freeze Frame Analysis: View a "snapshot" of the engine's operating conditions at the exact moment a fault occurred. This critical data helps you pinpoint the root cause of issues more accurately.
Smog Check Readiness: Use the one-click I/M Readiness status check to ensure your vehicle is prepared for annual emissions testing before you head to the station.
Vehicle Identification: Quickly retrieve your car's VIN, CALID, and CVN to ensure you are ordering the correct parts or verifying vehicle history.
No Batteries Required: The MS309 is powered directly by your vehicle’s OBDII port, making it always ready for use in emergencies or routine inspections.
Designed for the Global Driver
Multilingual Interface: To support international users and workshops, the MS309 is pre-loaded with 10 languages, including English, Spanish, French, German, and Portuguese.
Universal Compatibility: Works with most 1996 and newer US-based vehicles, and 2003 and newer EU-based vehicles that are OBDII compliant.
Ultra-Portable Design: Weighing only 208g, its ergonomic and compact body is designed for comfortable one-handed operation.
Technical Specifications & Logistics
Feature | Detail |
Model | MS309 |
Primary Function | Diagnostic Trouble Code Scanner |
Display | High-Contrast Backlit Screen |
Net Weight | 208 g |
Packaging Type | Professional Blister Pack |
Carton Quantity | 50 Units per Carton |
Carton Size | 51 × 31 × 41 cm |
The Reliable Choice for Every Car Owner
The MS309 balances essential functionality with a user-friendly interface. By focusing on core engine diagnostics, it provides the most cost-effective way to stay informed about your vehicle's status and avoid the "hidden costs" of unnecessary repairs.
Empower yourself with the MS309—the reliable, go-to diagnostic trouble code scanner for fast and accurate vehicle insights.
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
