Faria Chesapeake Black 4" Tachometer - 7000 RPM (Gas) (All Outboards) Sling Short Circuit Protection: Yes

Short Circuit Protection: Yes

Part #: 66318-7

Black aluminum bezel

Maximum recommended temperature = 176-F (80-C)

With its ultralight insulation and moisture management material

Faria Chesapeake Black 4" Tachometer - 7000 RPM (Gas) (All Outboards) Sling Short Circuit Protection: YesChesapeake 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