Mini Doppler ES-100, Used to Detect and Display Fetal Heart Rate 30mm backset Watch a you tube video

Watch a you tube video of the barrier in use

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model number: I0107520

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Mini Doppler ES-100, Used to Detect and Display Fetal Heart Rate 30mm backset Watch a you tube videoThe device is a hand held, battery powered audio Doppler device used for detecting fetal heart beats and sounds Powered by two AA batteries, LCD Digital Display The device is intended to detect and display fetal heart rate. It is intended for use at or after 12 weeks gestation. It has two hand held components, a main unit and a probe.