DESCRIPTION

The Bistos BT-200S Sound Only Fetal Doppler (# 200S) is accompanied by a 2 MHz probe, two AA batteries, carrying pouch, and 60g of gel. This is a sound-only fetal doppler with an ergonomic design, high quality clear sound, and a heart rhythm indicator. This Doppler is easy to use and weighs less than two pounds. Two "AA batteries power the BT-200S and last for 360 minutes (6 hours) of use. An automatic shutoff feature for sound and power conserves battery, and the low battery display lets you know when it is time to change the batteries. With the BT-200, a fetal heartbeat can be detected as early as 10 weeks. Recording and playing the heartbeat is possible (.wav format) for digital scrapbook or to send via email.