Fronius has expanded its range of battery-operated welding solutions to include a variant for TIG welding. The AccuPocket 150/400 TIG is just as handy as the device already available for MMA welding and boasts the same advantages. In addition, it offers powerful TIG functions such as a two- and four-step switchover, TAC function and TIG Comfort Stop. The TIG pulse function ensures reduced heat input, improved gap-bridging ability and a better weld seam appearance. Another highlight is an integrated gas solenoid valve, which guarantees an optimum gas shield in the start and stop phase.