Faria Heavy-Duty 2" Oil Pressure Gauge (80 PSI) - Black Hooks & Clamps The Drake Refuge 3

The Drake Refuge 3

variable speed power tools

Weight: 14 ounces

Mounting Hole Diameter Inches: 1-5/8

Manufacturer : Southco

Faria Heavy-Duty 2" Oil Pressure Gauge (80 PSI) - Black Hooks & Clamps The Drake Refuge 3Heavy Duty 2" Oil Pressure Gauge (80 PSI) Black A pressure gauge operates by sending a low amperage current through the gauges' 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, 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