Micro Torch Electric Ignition Gas Burner Bunsen Butane Temperature: 1300C / 2450F Temp Soldering Iron: 200~450C / 390~840F Volume: 22 ml Burning Time: 45 ~ 65 minutes Culinary: Cheese Cake, Creme Brulee, Baked Alaska, Meringue Pies, Roasted Pepper, ICE Sculture