We are proud to present to you Zonare's C9-3 curved array convex array ultrasound probe transducer. This probe is compatible with the Zonare Z One ultrasound machine. It has a frequency range of 3 - 9 MHz. and specializes in abdominal and OB-GYN ultrasound applications. For any additional questions or concerns regarding this particular ultrasound transducer or any other probe available, please do not hesitate to contact us.