M302
Fast OBD-II diagnostics with live data and cloud reporting
Read and clear DTCs, view live data in real time, and use Freeze Frame plus I/M Readiness to understand fault conditions faster. With maintenance reset and cloud printing support, M302 is a practical handheld scanner for everyday troubleshooting and result sharing.
Read & Clear DTCs
Quickly read and clear diagnostic trouble codes, including vendor-specific codes—ideal for fast triage, support workflows, and reducing unnecessary service visits for drivers.
Live Data Stream
View real-time sensor readings and key parameters to validate symptoms as they happen—useful for driver guidance and faster remote troubleshooting.
Freeze Frame & I/M Readiness
Freeze Frame captures a snapshot of key parameters at the moment a fault is stored; I/M Readiness shows emissions monitor completion status to help determine whether the vehicle is ready for inspection (where supported).
Maintenance Reset & Cloud Printing
Maintenance light reset helps restore service reminders after routine work; cloud printing enables sharing or printing results when you need a record for drivers or service.
PRODUCT SPECIFICATIONS
Functions
- Read trouble codes (DTCs)
- Clear trouble codes
- Freeze frame
- I/M readiness status
- Read vehicle information
- Live data stream
- Oxygen sensor test
- On-board monitor test
- Component test
- Mode 6 test
- Mode 8 test
- DTC lookup
- Upgrade function
- Cloud printing
- Shortcut keys (I/M, DTC)
- Supports vendor-specific codes
- DTC library: 40,000+ entries
- Special function: maintenance light reset
- 2.8-inch color display
OBD-II Protocols
- SAE J1850 PWM (41.6 Kbaud)
- SAE J1850 VPW (10.4 Kbaud)
- ISO 9141-2 (5-baud init, 10.4 Kbaud)
- ISO 14230-4 KWP (5-baud init, 10.4 Kbaud)
- ISO 14230-4 KWP (fast init, 10.4 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (29-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 2500 Kbaud) [as written in spec]
- ISO 15765-4 CAN (29-bit ID, 250 Kbaud)
- Private protocols (as listed in spec): CAN_500K; CAN_50K; CAN_125K; TP20; KWP
Data PIDs
- Read diagnostic trouble codes
- Clear fault codes (erase DTCs and turn off MIL)
- Engine speed (RPM)
- Calculated load value
- Coolant temperature
- Fuel system status
- Vehicle speed
- Short-term fuel trim
- Long-term fuel trim
- Intake manifold pressure
- Ignition timing advance
- Intake air temperature
- Air flow rate
- Throttle position (absolute)
- Oxygen sensor voltage related to short-term fuel trim
- Fuel pressure
- Fuel consumption monitoring, etc.
- Note: supported data items vary by vehicle model/year.
Hardware Specs
- Main control chip: CY100 (LQFP100)
- Operating voltage: DC 9–16 V
- Operating current: 40–60 mA
- Standby current: 45 mA
- Communication: serial; name: OBDII
- Software program version: V1.0.240731
- Operating temperature: -20 to 60°C
- Storage temperature: -20 to 60°C
- Dimensions: 195 × 106 × 34 mm
- Weight: 372 g (tool); 800 g (with packaging)
OBD Connector
- OBD male connector (standard 16-pin OBDII interface).
| Pin | Description | Pin | Description |
|---|---|---|---|
| 1 | Single Wire CAN | 9 | Reserved |
| 2 | J1850+ | 10 | J1850- |
| 3 | Reserved | 11 | Reserved |
| 4 | Chassis ground | 12 | Reserved |
| 5 | Signal ground | 13 | Reserved |
| 6 | CAN High (CANH) | 14 | CAN Low (CANL) |
| 7 | K-Line | 15 | L-Line |
| 8 | Reserved | 16 | Power |
Compliance & Packaging
- Certifications: CE, FCC, RoHS, UKCA
- Supported UI languages: English, German, French, Spanish, Italian, Russian, Korean, Chinese, Japanese, Portuguese, Polish
- Package size: 162 × 71 × 295 mm
- Carton size: 50.5 × 36.5 × 31.6 cm
- Quantity per carton: 15 pcs/carton
- Storage conditions: store in a clean, ventilated, cool, and dry place; keep moisture-proof.
- Transportation & handling: ship in cartons; handle with care; avoid heavy vibration, shock, or compression; prevent contamination and package damage; protect from rain and direct sunlight; suitable for road, rail, sea, and air transport.
- Care & safety notes: do not use abrasive cleaners; do not heat or place near open flames; do not expose to direct sunlight for long periods; do not disassemble or modify (no user-serviceable parts).
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Technical Documents
Support Guides
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Standard Packaging
- Standard package contents: M302 main unit ×1; user manual ×1; individual retail box ×1.
- Accessories and detailed packing list can be customized for OEM/ODM and private-label orders.
MOQ & Pricing Structure
- Sample MOQ: 1–10 pcs
- Standard (bulk) MOQ: 100 pcs
- White-label / OEM MOQ: 500 pcs
- ODM MOQ: 5,000 pcs
- Note: MOQs may vary based on packaging and customization scope.
- Pricing: sample price + tiered volume pricing. Contact us for a quotation: info@drovewest.com.
Sample & Lead Time
- Standard items (no customization): ship-out within 1–3 business days after payment confirmation.
- White-label / OEM: ship-out within 5 business days after payment confirmation and final approval of branding/customization files.
- ODM: ship-out within 25 business days after payment confirmation and final approval of customization files.
- Tracking: courier tracking typically becomes active within 1–3 business days after ship-out (handover / consolidation time).
Customization Options (OEM/Private Label)
- Branding (White-label): logo printing (silkscreen) or label/sticker service.
- Documentation & packaging: customized user manual and retail box packaging.
- Appearance options: housing color customization (project-dependent).
- ODM (project-based): industrial design / enclosure appearance customization.
Quality, Warranty & Compliance
- Warranty: 1 year replacement.
- Warranty coverage: manufacturing defects under normal use; exclusions include misuse, unauthorized modification/repair, and damage caused by improper installation or accidents.
- DOA / RMA support: issue reporting, diagnostics, and replacement/return handling are available based on case evaluation and order terms.
- Quality system: ISO 9001 certified.
- Quality control: incoming inspection, in-process QC, and final inspection applied to production batches.
- Traceability: batch/lot tracking is available; unit-level serial number (SN) labels / barcodes can be provided for white-label/OEM orders upon request.
- Compliance: certification status and compliance documents (e.g., CE/FCC/RoHS/UKCA) can be provided upon request and may vary by product version, batch, and target market requirements.
Shipping & Carton Info
- Shipping: UPS / DHL / FedEx express door-to-door (DAP by default; consignee handles import clearance and duties/taxes).
- Duty-paid option (DDP, air door-to-door): available upon request. We can quote and pre-collect freight + duties/taxes where supported.
- HS Code (reference): 9031.80.9090 (may vary by destination country).
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Source with OEM Options — Fast & Reliable
Get OEM pricing, MOQ, lead time, and a sample plan — we’ll respond within 24 hours with a quote-ready offer.
- OEM / Private Label: logo, housing, packaging
- Stable Supply: consistent batches & QC support
- Documentation Pack: spec, manual, FAQ, troubleshooting
- Compliance Docs: CE / FCC / RoHS (on request)
- Pre-sales Support: compatibility check & RMA process
Request a Quote
Share quantity + OEM requirement to receive pricing & lead time.
No commitment. We’ll recommend the best configuration and packaging for your channel.
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