Warranty: 90 days The GE Voluson S6, proudly presented to you, is one of GE's premier and reliable ultrasound systems. Part of GE's "Voluson" family, the line of ultrasounds that specializes in OB-GYN and women's healthcare exams and applications, the Voluson S6 stand proudly between the "P" series (Voluson P6, Voluson P8), and the "E" series (Voluson E6, Voluson E8). The Voluson S6 is capable of conducting exams in both 2D, 3D and 4D (the ultrasound term for "live 3D" exams). It is compatible with the the popular RAB4-8-RS 3D​/​4D abdominal transducer, as well as the RIC5-9w-RS endovaginal transducer for 3D​/​4D OB-GYN exams. Other transducers include regular 2D abdominal transducers, linear array transducers, and endovaginal probes. Features and Specifications: 19 Inch LCD monitor B-Mode, M-Mode PW Doppler, CW Doppler HD Flow, 3D​/​4D Mode Measurements and Calculations USB Port Four Probe Port SRI (Speckle Reduction Imaging) CrossXBeam Break-Pedal Compatible Ultrasound Probes and Transducers: 4C-RS Curved Array Ultrasound Probe Transducer C1-5-RS Curved Array Ultrasound Probe Transducer AB2-7-RS Curved Array Ultrasound Probe Transducer RAB4-8-RS 3D​/​4D Curved Array Ultrasound Probe Transducer E8C-RS Endovaginal Ultrasound Probe Transducer RIC5-9w-RS 3D​/​4D Endovaginal Ultrasound Probe Transducer 12L-RS Linear Array Ultrasound Probe Transducer Return Policy30 Day Return Policy. Free Return. 60 Day warranty, money back guaranteed!