If you're like most people, you like to increase the mileage of your truck and get the most out of your fuel tank. The main obstacle to increasing the mileage is the fuel level sensor on your car, which may make you believe you have less or possibly more fuel than you actually do. Many digital semi truck fuel level gauges are inaccurate with their readings and show the fuel tank to be empty when there are gallons left in the tank while showing full, even after a few dozen miles. Fortunately, with this digital semi truck fuel level gauge, you can be assured your readings will be much more precise and accurate.
With a range of 0 to 100%, the fuel tank level indicator will display the percent of fuel left in the tank. The gauge comes pre-calibrated for the ISSPRO Tank Sensor RA9200 series. A low fuel warning will display once the fuel tank level has dropped to 20%, alerting you that you should think about re-filling soon. The LED display with large numbers allows for easy viewing, even in sunlight. With these digital semi truck fuel level gauges, you will also have the option of bezel colors, including chrome and black. The gauge mounts in a standard 2 1/16" hole and installation should be no hassle. This product also comes with a lifetime warranty (excluding abuse or cable) and is made right here, in the USA.
The fuel level sending unit is placed in the fuel tank of the vehicle and consists of a float, which is typically made of foam and connected to a thin, metal rod. When the tank is filled, the float is at its highest position. The upside is limited either by the top of the tank or by the rod it's connected to. Therefore, when the float is submerged, it would not begin to sink until the fuel level goes down to almost the bottom of the float and the needle on the gauge would not begin to move until the float starts to sink. Also sometimes the float can reach the bottom of its travel while there is still fuel in the tank. Therefore, on my vehicles, the needle will go below empty and eventually stops moving, even though gas is still there in the tank. With this digital tractor trailer gauge, you get a digital percentage display from the fuel level unit, which helps to provide a more accurate measurement, instead of the traditional needle display.
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