Faria Chesapeake White SS 2" Cylinder Head Temperature Gauge (60-220F) [13806] Brand_Aigean Networks 3 Amp at 12V (fuse

3 Amp at 12V (fuse protected at 3 Amp)

For even more versatility

Universal input 120/230V input for go-anywhere freedom

For developers and advanced users that want to access the raw SeaTalk data

Faria Chesapeake White SS 2" Cylinder Head Temperature Gauge (60-220F) [13806] Brand_Aigean Networks 3 Amp at 12V (fuseChesapeake White SS 2" Cylinder Head Temperature Gauge (60 220F) Perimeter lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. A temperature gauge operates by sending a low amperage current through the gauge's meter to the ground via a sending unit with variable resistance. The resistance of the sending units increases or decreases with the changes in pressure,