The Edlund WSC-10 Digital Scale, called Poseidon, lives to its name by allowing itself to be submerged and still operate just fine. It is also self-calibrating, so there is no need to ever send it in. With all this and quick and accurate readings, this is one of the best choices to consider. This Edlund WSC-10 Digital Scale is also known as: Kitchen Scale, Diet Scale. Due to state certifications Burkett is unable to drop ship this item to the following states: California, Florida, Hawaii, Louisiana, Maryland, Massachusetts, Mississippi, Tennessee and D.C.