1).High sensitivity
2).Autocorrelation algorithm
3).Intelligent noise reduction
4).TFT or Led Color screen
5).removable battery or build in battery
6).automatic shut down
7) FHR values, bar graph and heartbeat waveform color display
8) Alarming in red when the FHR value is out of the normal range.
9) Probe falls off detection, battery status indication
10) Audio interface: Can be connected to other recording devices by recording cable, record fetal heart sound in real-time
Display LCD or TFT
Work :Transient /Average/Manual
Keys:
ON/OFF
Volume Add
Volume Dec
Mode Change
Power:DC 3.0V
Battery:2*AA Alkaline or litium Battert
Audio Socket:∮3.5mm
Working Frequency:3MHz
Display range:50~210bpm
Normal Range: 110~160bpm
Auto Power Off:Yes
Probe Dectect:Yes
Customize:
Bluetooth or Wifi
LCD display or TFT display
Removable battery or build in battery
Color Box:175mm×115m×55mm
Product weight: 281g