The QuickFit series of Medistim’s transit-time probes is available in sizes 1.5mm, 2.0mm, 3.0mm, 4.0mm, and 5.0 mm – all available with or without handle and differentiated by color-coding. The ergonomic handle and the malleable neck allow for easy access, facilitating quick application of the probe onto the graft. The soft silicone-ears will keep the probe in position and the flat front face ensures optimal acoustical contact – avoiding air being entrapped between the vessel wall and the probe. This superior acoustical contact is validated on the screen through an indicator. The smooth and seamless probe surface is easy to clean and sterilize.