Faria Chesapeake White SS 4" Tachometer - 4000 RPM (Diesel)(Mechanical Takeoff & Var Ratio Alt) Search Lights Outer Diameter: 2-1/8 in

Outer Diameter: 2-1/8 in

The Automatic Leveling Control (ALC) will automatically adjust your trim tabs to maintain a level boat for a more comfortable and enjoyable ride

the S3166s Multi-Color gives dazzling performance allowing you to enjoy more time on the water

Easy wiring access through multiple grommeted cable entries

Superior Neon Fire Monofilament - 100lb - 545 yds

Faria Chesapeake White SS 4" Tachometer - 4000 RPM (Diesel)(Mechanical Takeoff & Var Ratio Alt) Search Lights Outer Diameter: 2-1/8 inChesapeake White SS 4" Tachometer 4000 RPM (Diesel) (Mechanical Takeoff & Var Ratio Alt) Perimeter lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. Electronic tachometers work by counting pulses generated by the ignition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12VDC, Ground and one of the signal sources listed.