GT-200gas torchOne-touch automatic ignition,After running for 10sec,the appliance is preheated and can be used at any any angle Gas Torch ,flame gun,mini welding torch,Butane gas torchGT-200USE:The appliance is now ready for use.Adjust the flame between "-" and "+" (low and high heat) position as required.Be aware of flaring which may occur during the 10sec warm-up period and during which the ...