i want the tank calculator to calculate the right level to put the sensor on the tank wall

Had one earlier in an old boat, bought another for new boat’s waste tank.

Monitor the waste tanks on our yacht.

Sealed tank- needed a way of measuring black water

Waste tank

Vill se när gråvattentanken är full. Nu måste jag öppna en lucka och titta med lampa.

Found online after searching for outside monitoring of waste tank volume.

Holding tank

Holding tank

Replaced the level reading on water and holding tanks