Description
AutoMeter Ultra-Lite 3-3/8″ 0-140 MPH GPS Speedometer
State-of-the-art plug-and-play GPS speed measurement with integrated Rally-Nav digital display for high-performance motorsport and custom vehicle builds.
Overview & Key Features
The AutoMeter 4480 Ultra-Lite 3-3/8″ GPS Speedometer combines classic motorsport aesthetics with modern satellite navigation precision. Operating independently of transmission gear ratios or tire diameter changes, this gauge requires only basic 12V/16V power and ground connections for effortless plug-and-play installation.
Equipped with an ultra-fast omnidirectional 10 Hz GPS micro-antenna that samples speed 10 times per second, the 4480 delivers zero needle lag and pinpoint accuracy. The configurable Rally-Nav digital display gives drivers complete situational awareness whether on the circuit or the street.
- ☑ Plug-and-Play Operation: Simple power and ground hookup with zero vehicle sensor calibration required.
- ☑ 10 Hz GPS Micro Antenna: High-frequency satellite sampling (10 times per second) tracks up to 3 satellites simultaneously.
- ☑ Rally-Nav Digital Display: Displays cumulative odometer, dual trip odometers, time/date, GPS coordinates, compass heading, and peak speed recall.
- ☑ Ultra-Lite Styling: Iconic silver gauge dial with high-contrast black numerals, fluorescent red needle, and lightweight brushed aluminum bezel.
- ☑ Perimeter Incandescent Lighting: Classic perimeter dial illumination supplied with red and green bulb covers for customized night display.
What’s Included in the Box
- AutoMeter 4480 3-3/8″ Ultra-Lite GPS Speedometer Gauge
- Omnidirectional 10 Hz Micro GPS Antenna (16 ft cable)
- Gauge Mounting Bracket & Attachment Hardware
- Incandescent Bulb & Socket Assembly (PN 3212)
- Red (PN 3214) & Green (PN 3215) Bulb Lens Covers
- Wiring Spade Connectors
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number | 4480 |
| Gauge Series | Ultra-Lite |
| Gauge Diameter | 3-3/8″ (85.7mm) / 3.375″ Mounting Cutout |
| Speed Range | 0 – 140 MPH |
| Movement Type | Electric Air-Core / Digital Stepper Motor Drive |
| Dial & Pointer Color | Silver Dial Face / Fluorescent Red Pointer |
| Bezel Finish | Brushed Aluminum |
| GPS Sampling Frequency | 10 Hz (10 samples per second) |
| Antenna Lead Length | 16 Feet (4.88 Metres) |
| Voltage Range | 12V and 16V Electrical Systems |
| Lighting Type | White Incandescent Perimeter (Red/Green Covers Included) |
Manufactured to uncompromising precision standards in North America, the AutoMeter 4480 Ultra-Lite GPS Speedometer is the ultimate instrument upgrade for track cars, custom builds, and classic restorations alike. Order from JP Racing today for guaranteed authentic stock, dedicated UK technical assistance, and rapid dispatch across the UK and Europe.







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