Well level checking device

Measure your wells water depth.With an ESP32 or Arduino of choice, you can check the water level without any electronics in the well. The function is to push out all the water in a thin tube that runs almost to the bottom (not to stir up small particles). When the tube is filled with only air, stop the pump and measure the pressure in the tube. One Bar equals roughly 10 meters. If you are sure there are no air leakage, you do not need to pump out every time before checking the pressure. You can