There are multiple hospital based fetal monitors, but the corometrics 145 fetal monitor is one of the best. It has a clear LCD digital screen to display the baby's heart rate. This fetal monitor also can print out the data gathered from the scanners as well, which is useful for cross checking to make sure that the baby is developing correctly. The Corometrics 145 fetal monitor also comes with two scanners as well as an easy-to-use button interface.