The Edan 12.01.14346 is a specialized 4 MHz vascular probe designed for the Sonotrax series of ultrasonic handheld dopplers. It features a waterproof construction that facilitates safe operation in clinical environments and allows for easy disinfection. This interchangeable probe is specifically engineered for high-sensitivity detection of blood flow in peripheral vessels, making it a vital tool for comprehensive vascular assessment and arterial/venous disease screening.