• Angelsounds Doppler Fetal Heart Beat Monitor Detector
  Place on 16 weeks and above pregnant mother' s belly, you can hear fetal' s heart beat, movements and hiccups to learn it's healthy condition Save fetal' s sounds to computer or cassette via recording cable Use it with or without gel, both baby oil and olive oil are also perfect for it Also good for detecting normal people' s heart beat Passed CE certificate limited time $26.98 Package
  in Public bookmarks with angelsounds beat detector doppler fetal heart monitor by 2 users
• Angelsounds Doppler Fetal Heart Beat Monitor Detector
  Place on 16 weeks and above pregnant mother' s belly, you can hear fetal' s heart beat, movements and hiccups to learn it's healthy condition Save fetal' s sounds to computer or cassette via recording cable Use it with or without gel, both baby oil and olive oil are also perfect for it Also good for detecting normal people' s heart beat Passed CE certificate See the illustration details: Descriptions: Ultrasonic frequency: 3.3MHz ± 3% Ultrasonic output intensity: <5 mW/c m² Power: a 9V dry battery (included) Ultrasonic transducer effective area 1 cm² Space peak sound pressure: 17.38 mW/ cm² Reflectance target rate: 25 cm/s Applicable for: 16 weeks and above fetal heat beat monitoring limited time $26.98
  in Public bookmarks with angelsounds beat detector doppler fetal heart monitor by 2 users

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