Faria Chesapeake Black 4" Tachometer - 4000 RPM (Diesel) [33742] Marine Plumbing & Ventilation | Blowers & Heaters Inverter voltage regulation: 120V +/-5%

Inverter voltage regulation: 120V +/-5% true RMS

0625" (53mm)

For use with Blue Sea Systems' MEGA®/AMG® Fuse Block

constantly giving you up-to-the-minute operating status

Easily attach your compatible 4-

Faria Chesapeake Black 4" Tachometer - 4000 RPM (Diesel) [33742] Marine Plumbing & Ventilation | Blowers & Heaters Inverter voltage regulation: 120V +/-5%Chesapeake Black 4" Tachometer 4000 RPM (Diesel) (Mechanical Takeoff & Var Ratio Alt) Perimeter lighted Black 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