AutoMeter Marine Carbon Fiber 3-3/8in 100 MPH Mechanical Speedometer Gauge

2001–2025 Watercraft / Marine Applications with 3-3/8 Inch Diameter

Part #: 200754-40

Overview

The AutoMeter Marine Carbon Fiber 3-3/8 inch 100 MPH Mechanical Speedometer Gauge is an essential instrument for boaters and watercraft enthusiasts seeking accurate and reliable speed readings on the water. Designed specifically for marine environments, this speedometer provides a straightforward, mechanical solution to monitor your vessel's speed with precision. Whether you're a casual boater, competitive racer, or offshore adventurer, this gauge offers the durability and clarity needed to keep you informed during your watercraft excursions.

Constructed with a sleek carbon fiber dial and a durable, corrosion-resistant housing, this speedometer seamlessly combines style with functionality. Its mechanical operation, utilizing a calibrated Pitot tube pressure measurement system, ensures consistent and accurate speed readings without the need for electrical connections or complex wiring. This makes installation simple and dependable, even in challenging marine conditions. With a maximum speed indication of 100 MPH, it covers a broad range suitable for most recreational and performance watercraft.

Key Features

The AutoMeter Marine Speedometer is packed with features that enhance its performance and longevity in marine settings:

• Constructed with a high-quality carbon fiber dial face that resists UV rays, corrosion, and water exposure, maintaining its appearance over time.
• Mechanical pressure-based operation utilizing a calibrated Pitot tube, providing precise speed measurements based on water pressure entering the tube.
• 3-3/8 inch (85.7mm) diameter gauge for easy readability and clear visibility at a glance.
• Designed specifically for marine use, with a corrosion-resistant housing and sealed components to withstand harsh water environments.
• Simple installation with standard mounting hardware, compatible with most watercraft dashboards.
• Time-tested Pitot tube style design that offers consistent performance across a variety of water conditions.
• Accurate speed indication up to 100 MPH, suitable for a wide range of recreational and performance boats.
• Low maintenance, with no electrical wiring required, reducing potential points of failure and simplifying setup.
• Reliable and proven pressure gauge technology that provides an immediate and accurate reflection of your vessel's speed.

Construction & Design

The AutoMeter Marine Speedometer features a robust construction tailored for marine environments. Its housing is crafted from corrosion-resistant materials, ensuring durability against saltwater, humidity, and UV exposure. The dial face is made from high-quality carbon fiber, offering a sleek, modern appearance while resisting fading and deterioration over time. The gauge's internal components are sealed tightly to prevent water ingress, safeguarding the precision of the pressure measurement system.

The Pitot tube, extending into the water flow path, is precisely calibrated to measure water pressure accurately, translating this data into a reliable speed reading. The mechanical linkage ensures that the gauge responds instantly to changes in water pressure, providing real-time feedback. The overall design emphasizes ease of installation, durability, and consistent performance, making it a trusted choice for marine applications.

Performance & Sound

This speedometer does not produce sound or noise during operation, as it relies on a mechanical pressure measurement system. Its primary performance benefit is delivering accurate, real-time speed readings based on water pressure, helping you monitor your vessel's speed with confidence. The gauge's design ensures stable readings even in turbulent water conditions, making it ideal for both calm lakes and rough seas.

Installation & Fitment

The AutoMeter Marine Speedometer is designed for straightforward installation. It mounts easily into standard dashboard openings with its pre-drilled mounting points. The gauge connects to the boat's water intake system via the included Pitot tube, which extends into the water flow to measure pressure. No electrical wiring or complex calibration is required, simplifying setup and reducing installation time. Once installed, it provides a reliable, maintenance-free operation suitable for a variety of watercraft types.

• Requires a standard 3-3/8 inch (85.7mm) dashboard opening for mounting.
• Includes all necessary hardware and the calibrated Pitot tube for installation.
• No cutting, drilling, or electrical wiring needed.
• Designed for quick and easy installation in most recreational and performance boats.

What's Included

• Marine Carbon Fiber 3-3/8 inch 100 MPH Mechanical Speedometer Gauge
• Calibrated Pitot tube for water pressure measurement
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Recreational boaters seeking accurate speed measurement
• Offshore and offshore racing enthusiasts
• Watercraft owners who prefer mechanical gauges over electronic systems
• Marine applications requiring durable, corrosion-resistant instrumentation