Faria Euro Black 4" Tachometer - 4000 RPM (Diesel) (Mechanical Takeoff) [32842] Marine Navigation & Instruments | Network Cables & Modules The BigFoot Mark V polishers

The BigFoot Mark V polishers also introduce the new PrecisionPro backing pads

Perimeter-lighted Black dial with bold White graphics

and heavy-duty zipper closure

Adjustable Height

Faria Euro Black 4" Tachometer - 4000 RPM (Diesel) (Mechanical Takeoff) [32842] Marine Navigation & Instruments | Network Cables & Modules The BigFoot Mark V polishersEuro Black 4" Tachometer 4000 RPM (Diesel) (Mechanical Takeoff & Var Ratio Alt) Perimeter lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. Electronic tachometers work by counting pulses generated by the ingition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12VDC, Ground and one of the signal sources listed above. By selecting the right tach