Has anyone seen this type of hot plate for sale in Bangkok?

I can’t find anything like it. The only things I find for sale are the induction hot plates and the ones with a solid burner not a coil.

Both of these types are much too heavy to travel with.

The coil type of burner is usually lightweight. I wish I could find one for sale.

Did you try Aliexpress? Seem to be a few here
eg http://th.aliexpress.com/item/High-Quality-Coffee-Mini-Hot-Plate-220v-500w-Electric-Hot-Plate-Cooking-Plate-Mini-Kitchen-Stove/32706630186.html
etc http://th.aliexpress.com/price/hot-plate-coil_price.html