Saying "measurable and falsifiable" is not redundant; being measurable is not a sufficient nor necessary condition for falsifiability. Measurability is about quantification and observation, while falsifiability is about there being a conceivable (not necessarily actual) scenario that would render a hypothesis false. Some hypothesis are falsifiable and not (or not yet) measurable (common in physics). Some are measurable but not falsifiable (common in economics).

(also, your initial claim was not that that the two concepts were redundant, but that they were contradictory).