Mercury – Tachometer 7K | Engine Speed Monitoring | White Face | Brushed Bezel | 79-8M6020062

Overview
This 7,000-RPM tachometer gives you a calm, steady feel for how the engine’s running, even when the boat moves through chop or wind. The needle sweeps smoothly, so checking your RPMs becomes a quick, natural glance instead of a guessing game. Out on the water, it reacts in a way that matches what you hear and feel from the engine. It’s a simple, everyday gauge that slips right into your normal scan across the dash.

Key Features
    • 7,000-RPM Scale – Shows engine speed clearly across a broader rev range.
    • Smooth Needle Sweep – Holds steady through turns, bumps, and throttle changes.
    • Standard Dash Fit – Drops neatly into common dash openings.
    • Backlit Display – Stays readable in dim light or early morning conditions.
    • Marine-Durable Build – Handles vibration, spray, and long days on the water.

Engine & Boat Compatibility
    • FourStroke outboards
    • Verado series
    • Pro XS engines
    • SmartCraft systems

Performance & Practical Benefits
On the water, the wider RPM range helps you fine-tune how the engine’s working, especially on boats that like a little more throttle. The sweep stays calm, so any change shows up clearly without bouncing around. It’s easy to read while cruising, trimming, or easing through tighter spots. After a few trips, it becomes one of those quiet tools you rely on without thinking much about it.

Why Buy OEM
OEM gauges follow Mercury’s signal output exactly, so the reading stays accurate instead of drifting. They stand up well to heat, weather, and vibration that usually wear down cheaper gauges. Most boaters stick with OEM because it keeps the information reliable season after season.

FAQ
1. How do I know if the tachometer is starting to fail?
If the needle hangs up, jumps, or no longer matches the sound of the engine, it’s probably fading.

2. Does this gauge need calibration?
Most setups read correctly as soon as they’re wired, but checking settings during install is always smart.

3. How does it handle saltwater?
With a quick rinse after each run, it holds up well through saltwater seasons.

4. Anything to double-check during installation?
Clean grounds and snug signal wiring help the needle stay smooth and honest.

5. What does failing behavior usually look like?
You’ll see drifting numbers, dead spots, or slow reaction in the sweep.