Faria Chesapeake Black 4" Tachometer - 7000 RPM (Gas) (All Outboards) [33718] Outdoor | Fishing Accessories Dual purpose key opens fill

Dual purpose key opens fill cap & locking insert

500c and 550c

Light and compact

One-inch high quality

Total engine hours are logged by the monitoring of engine Tach (RPM) input

Faria Chesapeake Black 4" Tachometer - 7000 RPM (Gas) (All Outboards) [33718] Outdoor | Fishing Accessories Dual purpose key opens fillChesapeake Black 4" Tachometer 7000 RPM (Gas) (All Outboards) Perimeter lighted Black 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. By selecting the right tach