Description
The MX1 Series Ultrasound Doppler Fetal Heart Rate Monitor includes three models: MX1A (dry battery), MX1B (li-ion battery), and MX1C (li-ion + Bluetooth). All adopt 2.5MHz ultrasonic technology with a high-sensitivity probe (≥90dB) and intelligent noise reduction to deliver clear, stable fetal heart sound and accurate heart rate detection (60–210 bpm).
The series is designed for safe, easy home use by pregnant women. The compact, lightweight body (≈110g) allows one hand operation anytime, anywhere.
- MX1A: Dry battery powered, convenient to replace, no charging needed.
- MX1B: Rechargeable lithium battery, eco-friendly, long standby.
- MX1C: Rechargeable + Bluetooth (≥1m), supports data transmission and history review.
All models feature low-energy safe ultrasound, clear audio output, and simple operation, providing reassuring fetal health monitoring throughout pregnancy.
Core Advantages
High Sensitivity & Clear Sound
- 5MHz professional probe with ≥90dB sensitivity easily captures fetal heart signals.
- Intelligent noise reduction filters interference for pure, clear fetal heart sound.
Accurate & Stable Detection
- Measurement range: 60–210 bpm, accurate and reliable for daily monitoring.
- Stable performance ensures consistent results for home use.
Three Power/Bluetooth Configurations
- MX1A: Dry battery (easy replacement)
- MX1B: Rechargeable lithium battery
- MX1C: Li-ion battery + Bluetooth (data transmission & history)
Ultra Portable & User Friendly
- Size: 145×40.7×40.6mm, weight ≈110g, easy to carry and store.
- One-button operation, no professional skills needed.
Safe for Home Pregnancy Use
- Low-intensity ultrasonic output, compliant with home medical safety standards.
- Gentle on mother and fetus for daily repeated use.
| Item | MX1A | MX1B | MX1C |
| Product Model | MX1A (Dry Battery) | MX1B (Li-ion Battery) | MX1C (Li-ion + Bluetooth) |
| Battery Type | Dry Battery | DC 3.7V Li-ion Battery | DC 3.7V Li-ion Battery |
| Ultrasonic Frequency | 2.5MHz ±10% | 2.5MHz ±10% | 2.5MHz ±10% |
| Overall Sensitivity | ≥90dB | ≥90dB | ≥90dB |
| Heart Rate Range | 60–210 bpm | 60–210 bpm | 60–210 bpm |
| Bluetooth | ✖ | ✖ | ✔ ≥1m |
| Dimensions | 145×40.7×40.6mm | 145×40.7×40.6mm | 145×40.7×40.6mm |
| Weight | Approx. 110g | Approx. 110g | Approx. 110g |
| Key Features | Clear sound, high sensitivity, dry battery | Clear sound, high sensitivity, rechargeable | Clear sound, high sensitivity, rechargeable, Bluetooth, history record |
| Application | Home fetal heart monitoring | Home fetal heart monitoring | Home fetal heart monitoring |
