
Mercury Tacho 79 859675A1
The Mercury Tacho 79 859675A1 is a precision tachometer designed for reliable engine monitoring in marine applications, ensuring optimal performance and safety on the water. Perfect for marine enthusiasts and professionals alike.
Out of stock items can be ordered and shipped out within 3-5 working days
We despatch all orders within 24 hours. Orders placed weekdays before 4pm will be shipped the same day.
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Pickup available at Marine Chandlery: North Shields
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Mercury Tacho 79 859675A1
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Mercury Tacho 79 859675A1 is a precision tachometer designed for reliable engine monitoring in marine applications, ensuring optimal performance and safety on the water. Perfect for marine enthusiasts and professionals alike.
The Mercury Tacho 79 859675A1 is a precision tachometer designed for reliable engine monitoring in marine applications, ensuring optimal performance and safety on the water. Perfect for marine enthusiasts and professionals alike.
Description
The Mercury Tacho 79 859675A1 is a high-performance marine tachometer designed to provide accurate engine RPM readings for a variety of Mercury and MerCruiser outboard motors. This tachometer is specifically engineered for durability in marine environments, ensuring reliable performance even in demanding conditions. Key features of the Mercury Tacho 79 include a generous RPM range, allowing users to monitor engine speed effectively, which is essential for optimizing performance and fuel efficiency. The gauge features a clear, easy-to-read dial with precise graduations for quick reference while operating. Additionally, it is compatible with Mercury’s SmartCraft system, enabling seamless integration with advanced fuel management and diagnostic capabilities. Typical use cases for this tachometer include recreational boating, fishing, and commercial marine operations. By providing users with accurate RPM readings, the Tacho 79 allows boat operators to maintain optimal engine performance, extend engine life, and avoid potential damage from over-revving. Practical benefits of the Mercury Tacho 79 859675A1 include its resistance to corrosion and moisture, making it suitable for installation in a variety of marine applications. Whether you are setting sail for a day of fishing or managing a commercial vessel, this tachometer will enhance your operational efficiency and contribute to superior vessel control. Invest in the Mercury Tacho 79 for a dependable, accurate solution to engine performance monitoring in the marine industry.
Specification
| Specification | Details |
|---|---|
| Model | Mercury Tacho 79 859675A1 |
| Type | Marine Tachometer |
| Compatibility | Mercury Outboard Engines |
| Voltage | 12V |
| RPM Range | 0-7000 RPM |
| Gauge Size | 3.5 inches |
| Mounting Style | Dash Mount |
| Signal Type | Alternator Signal |
| Backlight | Yes |
| Weight | Approx. 1 lb |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








