Description
The Speedhut 4.5″ Triple 6K Tachometer/Volt/Oil PSI Gauge (L45-TG007-REV) is a comprehensive engine monitoring solution, integrating three essential instruments into a single, space-efficient 4.5-inch unit. This gauge allows you to simultaneously track your engine’s revolutions per minute (RPM), electrical system voltage, and oil pressure, providing a complete overview of your vehicle’s health and performance in real time. Its user-friendly design ensures that critical information is readily accessible, empowering you with enhanced control over your driving experience and engine efficiency.
KEY FEATURES AND BENEFITS:
- All-in-One Monitoring: Combines a 6K RPM tachometer, 8-18 volt voltmeter, and 0-100 psi oil pressure gauge in a single unit.
- Precise Tachometer Readings: Operates with 1/2 to 6 pulses per revolution and is calibrated for any engine and tach signal over one volt, ensuring accurate RPM display even in demanding conditions.
- Instant Data Access: Provides real-time measurements of key engine parameters for immediate assessment of performance and potential issues.
- Space-Saving Design: The 4.5-inch form factor integrates three gauges into the space of one, optimizing dashboard layout.
- Easy to Install: Designed for straightforward installation, allowing for quick setup and integration into your vehicle’s system.
- Clear LED Illumination: Features LED lighting for excellent visibility of the readings under various lighting conditions.
- Comprehensive Package: Ships with all necessary wiring harnesses and the oil pressure sensor, ensuring a complete installation process.
SPECIFICATIONS:
- Gauge Type: Triple Tachometer
- Tachometer Range: 0-6000 RPM
- Voltmeter Range: 8-18 Volts
- Oil Pressure Range: 0-100 PSI
- Size: 4 1/2 inch
- Hole Size: 4.230 inches (108mm)
- Lighting: LED
- Included: 8 ft Tachometer Harness (1 Wire 2 Pin Connector), Pressure Gauge Wiring Harness (3-Wire Cable), Pressure Sensor (100 psi), 3 ft Power & Lighting Harness (for LED Lit Gauges and Clocks)
HOW TO USE:
- Mount the Gauge: Locate a suitable 4.230″ (108mm) diameter opening on your dashboard or instrument panel and securely mount the Speedhut Triple Gauge.
- Connect the Tachometer Harness: Connect the 8 ft Tachometer Harness (1 Wire 2 Pin Connector) to the tachometer signal output from your engine’s control unit or ignition system, and then to the corresponding connector on the back of the gauge.
- Connect the Power and Lighting Harness: Attach the 3 ft Power & Lighting Harness to a suitable 12V power source, ground, and the gauge’s power and lighting connections.
- Install the Pressure Sensor: Mount the included 100 psi pressure sensor to an appropriate port on your engine’s oil system.
- Connect the Pressure Gauge Wiring Harness: Connect the 3-Wire Pressure Gauge Wiring Harness between the installed pressure sensor and the corresponding connector on the back of the gauge.
- Verify Connections: Double-check all wiring connections to ensure they are secure and correct.
- Test the Gauge: Start your vehicle and observe the gauge readings to confirm proper functionality of the tachometer, voltmeter, and oil pressure displays.
BENEFITS OF USING THE SPEEDHUT 4.5″ TRIPLE 6K TACHOMETER/VOLT/OIL PSI GAUGE (L45-TG007-REV):
- Provides a consolidated view of critical engine data, reducing clutter and simplifying monitoring.
- Enables proactive identification of potential engine issues by tracking vital parameters in real time.
- Offers accurate RPM readings essential for performance driving and engine tuning.
- Allows for monitoring of the vehicle’s electrical system voltage, helping to prevent battery and charging system problems.
- Keeps you informed about your engine’s oil pressure, crucial for maintaining proper lubrication and preventing engine damage.
- The LED lighting ensures clear visibility of the readings at any time of day or night, enhancing safety and convenience.
FEATURES:
- Integrates three distinct gauges into a single 4.5-inch housing.
- Tachometer compatible with a wide range of engine pulse signals.
- Monitors electrical system voltage from 8 to 18 volts.
- Displays oil pressure readings from 0 to 100 PSI.
- Fits standard 4.230″ (108mm) gauge openings.
- Utilizes LED technology for bright and clear illumination.
- Includes necessary wiring for tachometer and pressure sensor connections.
- Comes with a dedicated pressure sensor for accurate oil pressure readings.
- Designed for straightforward electrical and signal connections.






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