Faria Chesapeake White SS 4" Tachometer - 4000 RPM (Diesel) (Magnetic Pick-Up) [33818] Marine Navigation & Instruments | Autopilots Extremely economical power consumption

Extremely economical power consumption

M85 & M85IS

Chesapeake Black 4" Tachometer - 4000 RPM (Diesel)  (Mechanical Takeoff & Var Ratio Alt)

Box Dimensions: 3"H x 12"W x 12"L WT: 3

Faria Chesapeake White SS 4" Tachometer - 4000 RPM (Diesel) (Magnetic Pick-Up) [33818] Marine Navigation & Instruments | Autopilots Extremely economical power consumptionChesapeake White SS 4" Tachometer 4000 RPM (Diesel) (Magnetic Pick Up) 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. By selecting the