


Quick Details:
3. Rated voltage:3. 0MHz
4. rate range:50BPM-230BPM
5. Ultrasonic frequency:3. 0MHz,Accuracy:+ 2BPM










Product name | Pocket Fetal Doppler Baby Heart Rate Stethoscope Monitor For Pregnancy |
Function | Monitor fetal heart rate |
Display | The large screen display of 4.5cm |
Rated voltage | 3.0MHz |
Power | Two AA batteries Heart |
rate range | 50BPM-230BPM |
Ultrasonic frequency | 3. 0MHz |
Accuracy | + 2BPM |
Probe | High sensitivity probe |




Q1: Are you trading company or manufacturer?
Q2: Why we find some prices are very high compared with some other suppliers, and from the picture or it's model number, all looks the same?
Q3: What's the MOQ?
Q4: How can get the shipping cost?
Q5: How long is your delivery time?
Q6: Can you do OEM/Private logo/label?
Q7: What is your terms of payment?
Q8: Do you test all your goods before delivery?
Q9: How to deal with the faulty?
