Questions about Dremel VersaTip

The way I see it, it must be the same item, but 2 different suppliers with different prices and delivery times.

Hello, yes with liquid butane gas, which can also be used for lighters, available in DIY stores such as Bau+Hobby.

As far as I understand it, this is a Dremel brand soldering iron and it is not specified in watts but in the temperature range, which for this product would be 550 - 1200 °C Greetings KingRaven90