DS45 Sphygmomanometer with Durashock from Welch Allyn Medical Products

Aneroid sphygmomanometers have been based upon similar designs for more than 100 years - until now. Introducing Welch Allyn DuraShock: the only completely gear-free aneroid sphygmomanometer. By creating a gear-free design, we’ve created a gauge that is shock-resistant, lighter, and much thinner than traditional gauges. Until now, a dropped sphygmomanometer required recalibration or replacement. Not so for the DuraShock; it can fall 30 inches onto a hard surface and still remain accurate.