Faria Euro Black 2" Oil Pressure Gauge (100 PSI) [12845] Automotive/RV | Coolers SmartShunt 2000AMP/50MV Bluetooth Smart Battery

SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt

Factory Sealed Unit

Efficient design - Large filter base ensures maximum surface area exposed to bilge water

With a built-in transfer switch

NOTE: Battery Isolators cannot be used on 12 volt charging systems with 24 volt trolling motors or newer outboard engines with rectifier-regulator charging systems

Faria Euro Black 2" Oil Pressure Gauge (100 PSI) [12845] Automotive/RV | Coolers SmartShunt 2000AMP/50MV Bluetooth Smart BatteryEuro Black 2" Oil Pressure Gauge (100 PSI) Perimeter lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. A pressure 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 the sender's resistance varies, the amount