The MedaSonics TRIA product line combines many tried and true features of our leading Dopplers with new Sensitec Signal Processing and Blended Beam technology for even better performance to satisfy a variety of customer and patient needs. Detect fetal life early in pregnancy. Assess the rate and rhythm of the fetal heart. Interchangeable probes and optional Waterproof Fetal Model provide versatility in clinical settings. Sensitec Signal Processing provides pure, clear sound for greater accuracy in patient diagnosis. Includes Blended Beam technology, a dual-crystal system designed for rapid signal acquisition.