See more clearly. Make better medical decisions. The handheld SonoTrax Vascular Doppler with 8MHz Probe is a staple when it comes to the assessment of peripheral vascular disease. This versatile unit allows for a fast yet effective assessment of both venous and arterial diseases. With its ergonomic, compact, and lightweight design. The SonoTrax Vascular can locate both deep and superficial vessels while providing strong signals and accurate FHR detection that offers clear sound. This Doppler probe is used to examine surface vessels while providing the highest resolution and a wider detecting range. It can also support 4 MHz and 5 MHz waterproof interchangeable probes. Package comes with a 2-year warranty on the Sonotrax Vascular main unit and a 1-year warranty on the accessories and disposables.