Frequency (Hz): 4.0 - 9.0 MHz. Warranty: 90 days Applications: Obstetrics, Gynaecology Compatible: Medison Accuvix XQ; Medison SonoAce SA-9900; Medison Accuvix V20; Medison Accuvix V10 Form Factor: Endocavitary Micro Convex Probe Applications: Obstetrics, Gynaecology Frequency Range: 4.0 - 9.0 MHz. Compatibility: Medison Accuvix XQ; Medison SonoAce SA-9900; Medison Accuvix V20; Medison Accuvix V10 Return Policy90 days warranty Return in case of manufacturing defects Return for incopatibility assumed by the buyer Tags: Ultrasound Probe