Faria Dress White 4" Tachometer - 6000 RPM (Gas) (Inboard I/O) [33103] Brand_BoatBuckle the more accurate the depiction

the more accurate the depiction of the bottom structure for improved fishing charts and navigation in swamps

No measuring

Box Dimensions: 5"H x 9"W x 12"L WT: 3 lbs

Programmable sleep mode blanks display for power conservation

Faria Dress White 4" Tachometer - 6000 RPM (Gas) (Inboard I/O) [33103] Brand_BoatBuckle the more accurate the depictionDress White 4" Tachometer 6000 RPM (Gas) (Inboard & I O) Perimeter lighted White dial with bold Black graphics, White aluminum bezel, contoured Black pointer and flat 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 tachometer and setting the switch