CONTEC10B Pocket Fetal Doppler – Portable Fetal Heart Rate Monitor.

CONTEC10B Pocket Fetal Doppler adopts Doppler technology in designing, it is a hand-held fetal heart rate detection device. Measured FHR value and waveform are displayed on the LCD screen. 

Features

1. Beautiful appearance, easy to operate
2. Magnetic probe, compact design, convenient to use
3. Color display screen
4. Digits/Curve display
5. Battery level indication
6. Auto shutdown after no signal inputting for 60s
7. Highly sensitive Doppler probe, fetal heart sound can be heard clearly for pregnancy more than 12 weeks
8. Two sound output modes: built-in speaker and external headphone

Technical Specification

• Headphone jack, Interface switching, Bluetooth
• Battery type: Two 1.5V batteries (AA LR6)
• Display: - LED Screen, 1.77” TFT
• Enclosure protection class: - probe: IP22
• Working Frequency: 2.0 MHz ± 10％
• Working Mode: - Continuous wave Doppler
• Overall sensitivity: - >= 90dB
• Effective Radiating Area of Transducer: - 208 mmsq +_ 15%
• Dimension (mm): - 151(L) X 96(W) X 33 (H)
• Weight: - 207 g (including battery)
• Safety classification: internally powered equipment, type CF applied part
• FHR measurement and display range: 50 BPM ～ 240 BPM (BPM: beats per minute)
• Resolution: 1 BPM
• Accuracy: ± 2 BPM
• Rated working voltage: DC3 V
• Battery type: Two 1.5V batteries (AA LR6)
• Nominal Frequency: 2.0 MHz
• Negative Peak Sound Pressure: p_ ＜ 1 MPa
• Output Beam Intensity: Iob ＜ 20 mW/cm2
• Spatial-peak Temporal-average Derived Intensity: Ispta ＜ 100 mW/cm2
• Ultrasonic Output Power: P ＜ 20 mW
• Working Mode: Continuous wave Doppler
• Effective Radiating Area of Transducer: ≤ 208 mm2