Faria Chesapeake Black 2″ Water Pressure Gauge (30 PSI) [13712]

Chesapeake Black 2″ Water Pressure Gauge (30 PSI)Perimeter-lighted Black dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens.A pressure gauge operates by sending a low amperage current through the gauges’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 of current allowed to flow through it to ground changes and the meter deflects, showing the change in pressure.2″ – Hole size: 2.0625″ (53mm)Specifications:Anti-scratch glass lensPerimeter lighted back light12 VDC negative groundCan be adapted for 24 VDC systemsDual Scale – Metric and ImperialFactory P/N OP1018*Sold as an Individual**Gauge Cover not IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications:Gauge Type: Water PressureSeries: Chesapeake BlackVoltage – Input Range (Volts): 12/24 VGauge Size: 2″Box Set: NoBox Dimensions: 5″H x 6″W x 6″L WT: 0.7 lbsUPC: 759266137127Quick Guide (pdf)