Jumper Angel Sounds 100S4 LCD Fetal Baby Doppler Heartbeat Monitor

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Quick Overview

Jumper Angel Sounds 100S4 LCD Fetal Baby Doppler Heartbeat Monitor

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Package Contents
  • 1 x Main unit including probe
  • 1 x Headset
  • 2 x 15ml Gel
  • 1 x User's Manual



Angelsounds 100S4 pocket fetal doppler helps mother-to-bes safely listen to the heartbeat of unborn baby at home with comfort and privacy.

The product comes with an audio output which can be connected with headphone for simple ausculation or just listening, or be connected to a recorder device to record baby's heartbeat to a CD, a cassette, your PC and cell phone, to share the happiness with your friends and family members.

Comparing with Angelsound 100S, this product offers more functionalities. A lullaby is stored in the memory of the device to help pacify the baby. The probe is seperated from the main unit to help better operation. It uses uses 4 x 1.5V AAA batteries instead of a 9V alkaline battery.

This model comes with an LCD display to show Fetal Heart Rate (FHR) in two modes: Average or Real Time.

  • Listen to your unborn baby's heartbeat from the comfort of your own home
  • Can be used from 12 weeks into the pregnancy
  • Comes with an LCD monitor to view baby's BPM (Heart Beat Rate)
  • Records the unborn baby's heartbeat using recording cable
  • Uses music and playback to fetus or playback to soothe the new-born
  • Conforms to EC Directive 93/42/EEC(MDD) concerning medical devices
Extended Specifications
  • Ultrasound frequency
    3 MHz
  • Battery Voltage
  • Battery Type
    AAA 1.5V alkaline
  • Ultrasonic emitting power
    less than 10mW/cm2
  • Overall sensitivity at the distances 200mm from the face of the transducer
    Greater than 90dB
  • Spatial-peak temporal-peak acoustic pressure
    less than 8.6kPa
  • Output power
    less than 26mW
  • Effective area of the ultrasonic transducer active element
  • The acoustic coupling medium for normal use:
    ph: 5.5~8
  • Acoustic impedance:
    1.5*106 ~1.7*106Pa·s/m
  • Audio Output Power
    less than 0.2W
  • Audio out socket
    3.5mm in diameter
  • Product Dimensions
    210x 138 x68 mm (H)m (8.3 x 5.4 x 2.7 inch)
  • Weight:
    0.37kg (not including battery)
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