Sell MHz Doppler Fetal Heart Rate Monitor Pregnancy Baby Fetal Sound Heart Rate Detector No Radiation fetal doppler best price

Hey! 💕💕Welcome to AGG Aiguoguo home flagship store💕💕💕🙋‍♀️ Any questions, please contact with us 😊 Best service: 2:About 7-14 days arrive your address ★ Buyer protection 1:Fully refund if you don't receive your order 2:Fully or partially refund, if the item is not as described Happy shopping ✨😘 📣 If you buy 5 or more, you can enjoy a 10% discount. Upgraded version 3.0Mhz! ! ! Upgraded version 3.0Mhz! ! ! 3.0Mhz With Probe No Radiation Doppler Fetal Baby Heart Rate Detector Monitor Medical Ultrasound Pregnancy Monitor Parameters of fetal doppler: Probe frequency:3.0 MHz plusmn10% Error range:plusmn 2bpm Rate display range:30-240bpm Validity period:5 years Size:130mm (L)*100mm(W) *36mm(H) weight:250g Battery:2*AA (battery without) High sensitivity non-radiation 3.0MHz Doppler probe Power supply mode: dry battery Whether the patent source: No Color: Blue English, Pink English Model: English T501 Time to market: 2021 Specification: English neutral 3.0Mhz probe Have licensable own brand: Yes Weight: 200g Applicable parts: whole body material: plastic