Faria Chesapeake White SS 2" Water Temperature Gauge (100-250 DegreeF) [13804] Marine Plumbing & Ventilation | Ballast Pumps Real Test technology allows for

Real Test technology allows for functional testing in the field

oils and chemicals which can quickly damage a lifejacket

Optional manual switch provides an added level of safety allowing control with or without power

Compatible hull material: Wood and Fiberglass

5MM or 1/8"

Faria Chesapeake White SS 2" Water Temperature Gauge (100-250 DegreeF) [13804] Marine Plumbing & Ventilation | Ballast Pumps Real Test technology allows forChesapeake White SS 2" Water Temperature Gauge (100 250F) 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 ground via a sending unit with variable resistance. The resistance of the sending units increase or decrease with the changes in pressure, temperature, etc As