Speedhut 4-1/2″ 12K PM/DM Playback Tachometer (R45-TCR3-REV)

The Speedhut 4-1/2″ 12K PM/DM Playback Tachometer (R45-TCR3-REV) is an essential instrument for performance-focused individuals who demand accurate engine speed monitoring and the capability to analyze past performance data. Engineered for precision and reliability, this tachometer provides real-time RPM readings up to 12,000, coupled with a valuable playback feature that allows for detailed review and assessment of engine behavior. Its design prioritizes ease of installation and robust functionality, making it a key tool for optimizing engine efficiency and responsiveness.

KEY FEATURES AND BENEFITS:

• RPM Monitoring: Displays engine speed up to 12,000 RPM for immediate and precise readings.
• Playback Function: Enables users to review recorded RPM data for fine-tuning and diagnostics.
• Engine Compatibility: Supports 1 to 12 cylinder engines with standard spark plug ignition systems.
• Installation Accessories: Includes pedestal mount and gauge mounting ring for easy setup.
• Complete Wiring: Ships with harnesses for power, lighting, and RPM signal connection.

SPECIFICATIONS:

• Gauge Type: Playback Tachometer
• Tachometer Signal Type: Standard spark plug ignition systems
• Compatibility: 1-12 cylinder engines
• Range: 0-12,000 RPM (12K RPM)
• Size: 4 1/2 inch
• Hole Size: 4.250 inches (108mm)
• Mount Style: Pedestal Mount
• Included:
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)
  • 4-1/2 inch Gauge Pedestal Bracket
  • Gauge Mounting Ring

HOW TO USE:

1. Mount the Gauge: Secure the 4-1/2 inch tachometer using the provided pedestal bracket and ensure it is firmly in place.
2. Connect Power and Lighting: Utilize the 3 ft Power & Lighting Harness to connect the gauge to a 12V power source and lighting circuit as needed.
3. Connect the Tachometer Signal: Use the 8 ft Tachometer Harness to connect the gauge to the tachometer signal output from your vehicle’s ignition system (compatible with standard spark plug ignitions).
4. Start Your Engine: Once all connections are secure, start your vehicle’s engine. The tachometer will begin displaying the real-time RPM.
5. Utilize the Playback Function: After a run or performance session, engage the playback function (refer to the product’s specific manual for button locations and operation) to review the recorded RPM data and analyze engine behavior over time.

BENEFITS OF USING THE SPEEDHUT 4-1/2″ 12K PM/DM PLAYBACK TACHOMETER (R45-TCR3-REV):

• Real-Time Accuracy: Provides accurate engine speed readings to support peak performance and prevent over-revving.
• Playback Capability: Allows for post-run analysis and better tuning or diagnostics based on engine behavior.
• Versatility: Compatible with 1-12 cylinder engines using standard spark plug ignitions.
• Easy Installation: Includes all necessary brackets and harnesses for fast and simple setup.
• Durability: Designed for robust use in both performance and everyday driving environments.

FEATURES:

• Provides live engine speed readings up to 12,000 revolutions per minute.
• Offers a review mode to examine previously recorded RPM data.
• Designed to work seamlessly with standard spark plug ignition systems.
• Suitable for engines with one to twelve cylinders.
• Features a 4.5-inch diameter for clear visibility.
• Installs easily with the included pedestal mounting bracket.
• Comes with a ring to ensure a secure and finished look after mounting.
• Includes a dedicated harness for connecting to the tachometer signal.
• Supplied with a wiring harness for powering the gauge and its lighting.