Essential in your workshop, the Profil Max FP30 is a floor pump with an easy-to-read pressure gauge featuring an integrated lens. The Z-Switch system is universal and fits all valve types. Key Features Easy change from Presta to Schrader or Dunlop via a simple switch Long hose allows easier access to tube valve stem. Guage with magnifying glass for easier gauge reading. About Zefal Zefal is one of cycling\\\'s most historic brands. Zefal has privileged the quality and durability of its bicycle accessories since its creation in 1880. Zefal is proud if its heritage - which includes the first portable floor pump, the Presta valve, and the locking valve lever - and most of its products are made in France where they are all still developed, designed and tested. Pumps Buying Guide