Audio Dopplex without Display

Audio Dopplex is a traditional pocket Doppler designed specifically for OB use. Its built-in loudspeaker transmits clear, amplified fetal heart sounds. No fetal heart rate display screen. recessed storage area protects permanently attached 2 MHz probe. The Audio Dopplex can connect to an ordinary cassette recorder so expectant parents can record their baby's heart sounds. Uses 1 9V battery. Includes headphones, gel, neck cord, soft-carry pouch, manual.