Philips’ S8-3 phased array sector array ultrasound probe transducer. With a 3-8 MHz. frequency range and a 90 degree Field of View, this reliable and user-friendly probe is compatible with the popular Philips IE33 and the IU22 ultrasound systems as well as the HD ultrasound series. This transducer is capable of producing adult cardiac, pediatric cardiac and fetal echo images. Date of Manufacture 2018-05-13. Last used December 2019. Part Number 453611270604.