The Pro Master also has a 3 way smart auto shut off feature, which it shares with all of Rowenta's steam irons. This feature automatically turns the iron off when it has been standing for eight minutes, or when it has been tipped over for thirty seconds. Also like all of Rowenta's steam irons, the Pro Master has a vertical steam feature that allows you to use the iron standing up. This is useful for ironing things like drapes. In promotion, Rowenta emphasizes the fact that the Pro Master provides an extra long burst of steam, which makes for easier, more efficient steaming. The 375ml water tank of the Rowenta Pro Master is bigger than the 200ml water tank of the Effective Iron and Effective Cord Reel Iron, but is not as big as the 400ml water tank of the Advancer Iron.
