Faria Beede Instruments 33103 Dress White 4 Tachometer 6 000 Rpm Gas Inboard

  
Faria Beede Instruments 33103 Dress White 4 Tachometer 6 000 Rpm Gas Inboard. Dress White 4 Tachometer - 6,000 RPM (Gas - Inboard & I/O). Perimeter-lighted White dial with bold black graphics, white aluminum bezel, contoured black pointer, and flat glass lens.

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 the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution.

4" - Hole size: 3.375" (85mm). Can be adapted for 24 VDC systems.