These are $10 discs from Amazon that I was charged $30 for.
FLIPSTYLEZLLC
Pregnant women monitor Doppler fetal heart rate
Pregnant women monitor Doppler fetal heart rate
Prix habituel
€50,95 EUR
Prix habituel
Prix promotionnel
€50,95 EUR
Frais d'expédition calculés à l'étape de paiement.
Quantité
Impossible de charger la disponibilité du service de retrait
[Product name] Doppler fetal heart rate monitor
[Rated voltage] 6 DC3V
[Battery Type]: Two AA batteries
[Fetal Heart Rate Range]; 50BPM 230BPM
[Ultrasonic frequency]; 3.0MHz
[Fetal heart rate measurement accuracy]: +2BPM measurement error less than 2
