Home Doppler Fetal Heart Monitor

 Fetal heart rate instrument performance characteristics

1、Digital curve two measurement modes switch at will

2, OLED blue and yellow dual-colour display, clear readings!

3、Integrated design, streamline appearance, a strong sense of experience!

4, handheld compact, easy to carry and use!

5, with signal strength display function is convenient for users to find the measurement point!

6, autocorrelation algorithm, 12 weeks can measure the foetal heart rate! 

7, using the same DSP technology and fetal heart rate algorithm with the fetal monitor, to ensure that the monitoring of the fetal heart rate is accurate and reliable!

8, ultrasound working frequency 2.0MHz and the nominal rated frequency deviation is not more than 5%.

9, adjustable sound size

10, two No. 5 (AA) battery power supply, can work continuously, 1 minute no signal automatic shutdown

Performance parameters

1, sound frequency: ultrasonic working frequency 2.0MHz and nominal rated sound frequency deviation of not more than ± 5%.

2, integrated sensitivity: 200mm distance from the probe surface, the integrated sensitivity of not less than 90dB.

3, display range: fetal heart instrument measurement display range 50-210bpm. 50-210bpm range, error: ± 2 bpm