Frequency (Hz): 1.0 - 5.0 MHz. Warranty: 90 days Applications: Abdominal, Obstetrics, Gynaecology Compatible: Philips HD15; Philips IE33; Philips IU22 C5-1 for explora Form Factor: Curved Array Applications: Abdominal, Obstetrics, Gynaecology Frequency Range: 1.0 - 5.0 MHz. Compatibility: Philips HD15; Philips IE33; Philips IU22 Return Policy90 days warranty Return in case of manufacturing defects Return for incopatibility assumed by the buyer Tags: Ultrasound Probe