Comparison of standard and high precision fuel sensors and how they work demo

Standard fuel sensors are available for sale everywhere by default and if you buy them on junk-aggregate websites like aliexpress, sellers there don’t even know that these sensors can differ not only in length and mounting method but in something else, - they simply copied a cheaper sensor to sell it on every street corner (read "junk-aggregate websites"). Ask them how many elements are in the sensor, they will be surprised to your question. In this case, the buyer may not even know that the sensors can be of different precision.
What is a high-precision fuel sensor when it comes to such fuel senders with a float element? How will the resolution of the fuel sensor affect usability?
Other episodes on the same topic are in the playlist that includes this video.
Other episodes on the same topic are in the playlist that includes this video.