HD Black Series Water Temperature Gauge 100°F - 250°F
Perimeter-lighted black dial with bold white graphics, black aluminum SAE style bezel, contoured white pointer and flat glass lens.
Fuel Level 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, ect.
As the sender's resistance varies, the amount of current allowed to flow through it to ground changes and the meter deflects, showing the level of fuel.
Anti-scratch glass lens
Plastic Cases for corrosion resistance and long life
12 vDC negative ground
Can be adapted for 24 vDC systems
Description: HD Black Series Water Temperature Gauge
Range: 100°F - 250°F
Requires a 240 Ohm sender
Mounting Hole Information: Size 2" gauge (2.0625" [53 mm] mounting hole)