Anwendung : abdomen

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Modellnummer : Fetal Doppler Heartbeat Detector

Weeks of pregnancy : no less than 12 weeks

Alters-Strecke : MATERNITY

Material : ABS

Ursprung : CN (Herkunft)

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Größe : Mittel

Einzelteil-Art : Mutterschaft Pränatale Überwachung Geräte

Power source : dry battery

Working humidity : 15-85%

Working frequency : 2.125-2.875 MHZ

Working temperature : 5-40Celsius / 41-104 degrees

Features : LCD display, portable

Power : 2 AA batteries (not included)