Specifications

Features:

1) Advanced digital signal processing (DSP) Technical applied for real-time calculation of FHR.

2) 2.4" TFT display, can be used in any illumination conditions.

3) High sensitivity probe with 2.0 MHz in continous wave.

4) Accurate and reliable FHR detection with clear sound.

5) Economic design, portable and convenience.

6) Built-in rechargeable Li-ion battery and battery capacity indicator.

7) Date and time function.

8) Long time continous use up to 4 hours.

9) Auto power off for energy saving.

10) Built-in speaker and ear-phone output.

11) Low ultrasound power, safe to the fetus.