● Battery status indicator.
● Check the battery with a low battery.
● Three modes: Real-time FHR, average FHR, manual mode.
● Built-in speaker.
● The output of the headphones.
● The probe can be replaced.
● Probe inspection.
● Backlight display.
●Automatically shut down.
● Replaceable Doppler probe.
1. Press the switch button to power on
2. Apply a coupling agent to the probe
3. Move the probe to find the appropriate fetal heart position (probe and skin contact)
●The instrument is a portable device. Please carefully prevent it from falling during use and pay attention to the safety of the instrument and personnel.
● Fetal heart rate is a device for checking the fetal heart rate for a short time. It is not suitable for monitoring the fetus for a long time. It cannot replace the traditional fetal monitor. If the user is suspicious of the measurement results of the instrument, other medical measures should be taken to confirm it.
● The probe is in contact with the skin and is broken or bleeding. The probe after use by the skin patient should be disinfected.
● The surface of the probe that is in contact with the patient may cause discomfort to the patient due to biocompatibility problems; the couplant may cause skin irritation to the user; if the patient feels uncomfortable or allergic, stop using it immediately and seek medical attention if necessary.
● We recommend that the ultrasound exposure time for pregnant women should be as small as possible while meeting clinical needs.
● When using the instrument, please use the earphones configured by the manufacturer. Using other headphones may cause the volume to decrease or the sound quality to change.
●The instrument cannot be used at the same time as the high-frequency surgical equipment. It cannot be used simultaneously with the fetal L-monitor. It is not possible to use two or more fetal heart-meters at the same time.
● The instrument cannot be used for adult heart rate measurement, otherwise, the accuracy of the measurement results is not guaranteed.
Screen type: 45*25mm / LCD display
Heart rate range: beating 50~240 times/min
Resolution: beat once / minute
Output power: P<20mW
Launch area: <208mm
Working frequency: 2.0MHZ soil 10%