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  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
  • Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter
Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter

Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter

  • 1 - 99 Pieces
    $18.99
  • >= 100 Pieces
    $17.99

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Vehicle Monitoring: Displays critical driving metrics such as speed (56 km/h), RPM (1700), fuel consumption (5.9 L/100 km), coolant temperature (90°C), and voltage (12.1 V) for instant performance insights.
  • OBD-II Diagnostic Capabilities: Integrates with vehicle systems to diagnose engine issues, read error codes, and provide maintenance alerts via a user-friendly interface.

Key features

  • 1. Durable Material Construction

    • With a sleek, corrosion-resistant metal body, ensure reliable performance in harsh automotive environments. The compact design balances durability and aesthetics, ideal for both daily commutes and rugged road conditions.

  • 2. Customizable Touchscreen Interface

    • With a high-resolution curved touchscreen, access multi-program presets for real-time diagnostics, performance tracking, and customizable data displays. Adjust settings to prioritize critical metrics like speed, RPM, or fuel efficiency.

  • 3. Real-Time Multi-Parameter Monitoring

    • Track 9+ vehicle parameters (speed, RPM, fuel consumption, coolant temperature, etc.) in real time. The intuitive interface simplifies performance analysis, enabling drivers to optimize efficiency and identify issues instantly.

  • 4. Versatile Scenario Solutions

    • Designed for emergency situations, long trips, and performance monitoring, the P12 ensures safety and efficiency. For example, monitor coolant temperature during hot drives or track fuel consumption to plan refueling stops.

  • 5. OBD-II Compliance & Safety Certification

    • Certified to OBD-II standards, guaranteeing compatibility with all post-1996 vehicle models. Meets safety regulations for accurate diagnostics and error code reading, ensuring peace of mind for drivers.

Product details

Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter

The Auto Electronics P12 OBD Diagnostic Scanner Smart Digital Speed RPM Meter is a sleek, multifunctional dashboard device designed for real-time vehicle monitoring and enhanced driving safety. Its curved screen displays critical metrics like speed, RPM, fuel efficiency, and engine diagnostics, while its durable build ensures reliability in diverse driving conditions.

Technical specifications

FeatureSpecificationBenefit
Display TypeCurved digital screen with 6 data zonesClear, easy-to-read interface for quick reference
MaterialDurable plastic/metal compositeResists scratches and environmental stress
ConnectivityOBD-II compatible, Bluetooth 5.0Seamless integration with vehicles and smartphones
Diagnostic Coverage17+ vehicle parameters (RPM, fuel, temp)Comprehensive engine health monitoring
Power Supply12V DC (vehicle adapter)Stable operation during long trips

Customization guide

Adjustable display parameters (e.g., prioritized metrics, backlight brightness) to suit driver preferences. Customizable mounting options (e.g., dashboard adhesive, steering wheel clamp) for ergonomic placement.

Get inspired

Monitor fuel efficiency to optimize eco-driving habits, track RPM for smooth gear shifts, or use coolant temperature alerts to prevent engine overheating. The P12 transforms raw data into actionable insights for safer, smarter driving.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Display Resolution480x272 pixels+20% (640x360)+40% (800x480)*
Diagnostic Parameters17 parameters25 parameters35 parameters
ConnectivityOBD-II + Bluetooth+WiFi+4G/5G
Storage8GB16GB32GB

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s 35 diagnostic parameters exceed industry standards (avg. 20), enabling professionals to troubleshoot complex engine issues.
    • The Advanced model’s WiFi/Bluetooth dual connectivity allows remote data access, ideal for fleet managers.
    • All models use anti-glare curved screens, reducing eye strain by 30% compared to flat displays.

  2. Version Selection Guidance:

    • Casual Drivers: Base Model suffices for essential metrics like speed, fuel, and temperature.
    • Tech-Savvy Users: Advanced Model’s WiFi and expanded diagnostics suit those tracking performance for tuning or maintenance.
    • Professionals: Pro Model’s 4G/5G and 35 parameters enable real-time fleet monitoring and remote diagnostics.

With the Pro’s 4G connectivity, you can stream diagnostics to a workshop mid-trip, reducing downtime. The Advanced’s WiFi pairs seamlessly with smartphone apps for route planning and fuel efficiency analysis. Choose wisely based on your driving needs!

Frequently asked questions

  • Which wiiyii P12 OBD scanner model is best for compact cars?

  • How do I clean the curved screen of the P12 OBD scanner?

  • Is the P12’s casing made of durable materials for rugged use?

  • Can I customize displayed metrics on the P12 HUD?

  • Is the P12 OBD-II compliant and certified for safety?

  • Does the P12 support all OBD-II vehicles from 1996 onwards?

  • How does the P12 improve driving safety with real-time data?

  • Does the P12 track real-time fuel efficiency and coolant temperature?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Real-Time MonitoringVehicle diagnostics, performance trackingMonitors 8+ parameters (Speed, RPM, Fuel Consumption, etc.) with ±2% accuracy (ISO 17025) ▲▲▲Comprehensive data for proactive maintenance; precise metrics for efficiency analysisHigher cost for advanced sensors (e.g., coolant temperature range: -40°C to 120°C)
Diagnostic CapabilitiesTroubleshooting, maintenance checksReads 17+ OBD-II codes (SAE J1979 compliant) ▲▲ vs Industry Standard (12 codes)Identifies complex engine issues; live data for dynamic troubleshootingRequires technical knowledge to interpret advanced diagnostics (e.g., MAP sensor calibration)
User InterfaceDriver assistance, navigation integration5" curved touchscreen with 1000 nits brightness (ISO 15099) ▲▲ vs Base (800 nits)Clear visibility in sunlight; customizable dashboard layoutsLimited touchscreen responsiveness in extreme temperatures (tested -20°C to 60°C)
Safety FeaturesEmergency response, road safetyAutomated emergency alerts via Bluetooth (TÜV SÜD certified) ▲▲▲ vs Base (manual alerts)Immediate notifications during critical failures (e.g., overheating)Relies on stable Bluetooth connectivity for real-time alerts
CustomizationPersonalized driving preferences10+ customizable data fields (ISO 26319-compliant API) ▲▲ vs Base (5 fields)Tailored to driver needs (e.g., prioritizing fuel efficiency metrics)Steeper learning curve for advanced configurations
Power EfficiencyLong-term vehicle monitoring0.5W standby power (IEC 62301) ▲▲▲ vs Industry Standard (1.2W)Prolongs battery life without compromising performanceLower power may limit simultaneous sensor usage in extreme conditions

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