VFD GPS Car Instrument – Speed, Clock, Voltmeter & Altitude

VFD GPS Car Instrument – Speed, Clock, Voltmeter & Altitude Level

Upgrade your dashboard with this feature-packed VFD Car GPS Instrument. Combining a Beidou GPS dual-mode receiver, real-time clock, voltmeter, and atmospheric pressure/altitude sensor into one sleek unit, this multifunctional car meter keeps you informed at a glance — all displayed on a crisp, easy-to-read VFD (Vacuum Fluorescent Display) screen.

Whether you're monitoring your vehicle's battery voltage, checking your GPS-synchronized time, tracking your current speed, or reading altitude via atmospheric pressure, this all-in-one instrument delivers accurate, real-time data right from your dashboard.

Key Features

• Beidou GPS Dual-Mode Receiver: Automatically syncs time and tracks speed using the Beidou GPS satellite system for precise, reliable readings.
• R8025T Temperature-Compensated Clock Chip: Ensures highly accurate timekeeping, automatically synchronized via Beidou GPS.
• STC 8A8K64S4 Microcontroller: Powered by STC's latest single-chip microcomputer for fast, efficient data processing.
• Real-Time Voltmeter: Continuously monitors your car's battery voltage so you're never caught off guard.
• Atmospheric Pressure & Altitude Display: The atmospheric pressure version displays live barometric readings and calculates approximate altitude.
• Compact & Dash-Ready: Measures just 15.9 × 5.8 × 2 cm (3 cm from the power socket) — fits neatly in virtually any vehicle interior.
• 2 Color Options: Choose the finish that best matches your car's interior style.
• Plug-and-Play Installation: Ready to use right out of the box — simple connection to your vehicle's power socket.

Specifications

• Display Type: VFD (Vacuum Fluorescent Display)
• GPS System: Beidou GPS Dual-Mode
• Clock Chip: R8025T Temperature Compensation
• Microcontroller: STC 8A8K64S4
• Dimensions: 15.9 × 5.8 × 2 cm (3 cm from power socket)
• Color Options: 2 available
• Functions: Speed, Clock, Voltmeter, Atmospheric Pressure, Altitude

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Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What functions does the VFD GPS Car Instrument display?

A: This VFD GPS Car Instrument displays multiple real-time readings including GPS-based vehicle speed, Beidou GPS auto-synchronized clock, battery voltmeter readings, atmospheric pressure values, and calculated approximate altitude — all on a single, clear VFD screen.

Q: How does the Beidou GPS automatic time synchronization work?

A: The instrument uses a Beidou GPS dual-mode receiver alongside an R8025T temperature-compensated clock chip. Once the device acquires a GPS signal, it automatically syncs the onboard clock to GPS time, ensuring highly accurate and reliable timekeeping without any manual adjustment.

Q: Is the VFD Car GPS Instrument easy to install in my vehicle?

A: Yes — the instrument is designed for plug-and-play installation. Its compact 15.9 × 5.8 × 2 cm form factor fits most dashboard spaces, and it connects directly to your vehicle's power socket (extending approximately 3 cm). No complex wiring or professional installation is required.

Q: What is the atmospheric pressure feature used for?

A: The atmospheric pressure version of this instrument can display real-time barometric pressure values and use those readings to calculate your approximate altitude above sea level — a useful feature for drivers navigating mountainous or varying terrain.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.