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Vetus TACHW4000 Marine Tachometer / Hour Counter – White, 12/24 V, 0–4000 RPM
The Vetus TACHW4000 is part of the updated Vetus gauge series, offering higher accuracy, improved design quality and enhanced durability. This tachometer with integrated hour counter features a white face, double-glazed anti-condensation construction and individually adjustable calibration for precise RPM matching. Its translucent dial is illuminated from below by dimmable LEDs, allowing the user to select yellow or red lighting for optimal visibility in various helm environments. With a standardised 114 mm diameter and a 100 mm cut-out size, the TACHW4000 is engineered for direct replacement or upgrade of existing marine dashboard instrumentation.
Key Features
- Updated Vetus gauge design with improved accuracy and redesigned bezels.
- Supplied with two bezels: solid black and premium chrome.
- White translucent dial with LED illumination from below.
- Dimmable light in yellow or red for optimal nighttime readability.
- Double-glazed lens minimises condensation in humid marine environments.
- Individually adjustable tachometer calibration.
- Compatible with both 12 V and 24 V systems.
- Backwards compatible with earlier Vetus gauges (tachometer requires adapter).
- Matches Vetus standard gauge families for unified dashboard appearance.
Technical Specifications
Specification Value Model TACHW4000 Purpose Tachometer / Hour Counter RPM Range 0–4000 RPM Colour White Voltage 12 / 24 V Diameter 114 mm Cut-out Diameter Ø100 mm Illumination Dimmable LEDs (yellow or red) Lens Double-glazed Calibration Individually adjustable Included Bezels Black + Chrome Backwards Compatibility Yes (adapter required)
Installation Notes
The TACHW4000 mounts into a standard Ø100 mm dashboard cut-out and operates on 12 V or 24 V systems. Installers should ensure correct connection to tachometer signal sources (alternator, sensor or pickup) and perform individual calibration to match engine characteristics. Illumination can be configured as needed using the dimming control. For retrofits of older Vetus gauges, an adapter is required.
Summary
The Vetus TACHW4000 is a modernised, precise and visually refined tachometer with integrated hour counter. Its double-glazed construction, dual bezels, adjustable calibration and 12/24 V compatibility make it a versatile choice for marine dashboard upgrades or instrument replacements.
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