Faria Euro Black 4" Tachometer - 4000 RPM (Diesel - Magnetic Pick-Up) [32803] Marine Navigation & Instruments | Fishfinder Only Inlet is 3/4"

Inlet is 3/4"

1465 and 1470 Series and All-Round Pole Lights

All mounting hardware

Frequency Response - 40HZ - 20KHZ

Faria Euro Black 4" Tachometer - 4000 RPM (Diesel - Magnetic Pick-Up) [32803] Marine Navigation & Instruments | Fishfinder Only Inlet is 3/4"Euro Black 4" Tachometer 4000 RPM (Diesel Magnetic Pick Up) 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 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 and setting the switch on