simpleswitch device for sharing appliance plug at panel level

[ModalYYJ]

Has anyone tried the Simpleswitch before? Products

Wondering how it will work with my Tesla wall charger i just bought. TIA

 

[Rocky_H]

What a horribly designed website. They show pictures of the products with vague descriptions of what they do, but no specifications. I was trying to find a link to show more details, but the only link is "Add to cart". Um, no thank you. Not without knowing more of what this thing is.