● Intelligent noise reduction.
● Multi-mode switch.
● Large screen LCD display with backlight.
● High sensitive, Humanized bended probe for convenient operation.
● Built-in speaker gives clear and loud voice.
● Automatic shutdown function in case of no work for one minute.
● CE FDA Approved Pocket Fetal Doppler.
● Note: We have only Chinese manual, but it's very simple to operate.
Method of use: looking for baby’s heartbeat sound
8-18 gestational weeks
This stage most mothers feel slightly quickening, and fetal heart sounds signal is weak at this stage, suggest an cardiac monitoring after getting up in the morning
18-28 gestational weeks
Mother can feel obviously quickened, if found that fetal long time no movement, a number of abnormal or quickened, you should immediately use tire choice for cardiac monitoring
28-40 gestational weeks
Cardiac monitoring critical period, fetal hypoxia condition easy happen, suggest monitoring 3 times a day.(morning, noon, night)
Normal heart rate: 120~160times/min
Product Size: 135 x 95 x 35 mm
Weight: 500 g (including battery)
Frequency operation of the probe: 2.0 MHz
Display measurement range (Heartbeat/min): 50-230 BPM
Sensitivity: > 90db
Power supply: 2 x AA Batteries (not include)
1 x Fetal Doppler
1 x Probe
1 x Instruction