These sterile, single-use transducers monitor blood pressure when attached to a pressure-monitoring catheter. They feature a water-resistant cable connector that connects without pins and a straight flow-through design that provides an unimpeded path for easy filling. A backside test port allows you to verify accuracy quickly and easily by testing both the transducers and their monitoring cables. Transducers come with a snap-tab flush device, which can be pulled from any direction to flush the transducers and generate a quare-wave test pattern.