Faria Chesapeake Black 4" Tachometer - 4000 RPM (Diesel) [33742] Marine Plumbing & Ventilation | Fittings Integrally molded ribs both top

Integrally molded ribs both top and bottom of these wheels make them valuable dock and boat protection and a formidable guard against impacts

find favorable temperature zones and pinpoint critical off-shore temp breaks

NFC / Mobile App: Near Field Communication (NFC) and Mobile App Included

sections have been cleaned

Indestructible Composite Shaft: Pound for pound

Faria Chesapeake Black 4" Tachometer - 4000 RPM (Diesel) [33742] Marine Plumbing & Ventilation | Fittings Integrally molded ribs both topChesapeake Black 4" Tachometer 4000 RPM (Diesel) (Mechanical Takeoff & Var Ratio Alt) 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