I recently aquired a precision cooker and it works good however to brown the meat you need a food torch. I see plenty of them available on lazada. Problem is where to buy the gas containers to use with them. Does anyone have a food torch already and if yes what brand and what gas containers do you use. 

The majority of the ones I've seen use the clip-on butane cans, the same ones that the little table-top stoves use.

 

Get them anywhere, even the Seven.

 

Crossy nailed it. I use a cheapo Lazada torch and those canisters are indeed available just about everywhere.