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Osculati 27.325.01 Revolution Counter Tachometer with Engine Hour Counter 0–3000 RPM Black Dial Black Bezel Ø96 mm 12/24V
The Osculati 27.325.01 is a marine revolution counter tachometer developed for accurate monitoring of engine speed and operating hours in recreational and professional marine applications.
The instrument features an RPM measurement range from 0 to 3000 RPM, allowing reliable engine speed monitoring during navigation and operation.
An integrated engine hour counter provides operating time tracking for maintenance scheduling and engine runtime monitoring.
The tachometer is designed for connection to the alternator “W” terminal and is suitable for operation on both 12V and 24V marine electrical systems.
The black dial combined with a black bezel provides a professional marine appearance suitable for dashboards and helm stations.
The integrated red and yellow backlit illumination improves readability and visibility during low-light and night-time operating conditions.
The Ø96 mm housing allows installation in standard marine instrument panels and onboard control consoles.
The tachometer is suitable for yachts, motorboats, sailboats, workboats, and professional marine vessels requiring reliable engine RPM and runtime monitoring.
Main Features
- Marine revolution counter tachometer
- Integrated engine hour counter
- 0–3000 RPM measurement range
- Suitable for 12V and 24V systems
- Connection to alternator “W” terminal
- Black dial with black bezel
- Red and yellow backlit illumination
- Ø96 mm instrument housing
- Designed for dashboard mounting
- Professional marine instrument design
Technical Specifications
Brand Osculati Osculati Code 27.325.01 Product Type Revolution Counter Tachometer with Hour Counter Dial Colour Black Bezel Finish Black RPM Range 0–3000 RPM Operating Voltage 12/24V Signal Connection Alternator “W” Terminal Integrated Function Engine Hour Counter Backlighting Red and Yellow Outer Diameter 96 mm Mounting Hole Diameter 85 mm Mounting Depth 55 mm Application Marine Engine RPM and Runtime Monitoring Systems -


