Toshiba PVU-674MV 8CV2 Convex 4D Volume ultrasound transducer 1.Type: 4D convex 2.Frequency: 2.0-8.0 MHz 3.Compatible system: Xario 100, Xario 200 4.Application: OB, Abdomen 5.Condition: original 6.With 60 days warranty