Product Name | Household Ultrasound Fetal Doppler |
Model Number | FD-300 |
Product Size | 18.3*16.5*5.7cm |
Product Weight | 0.28kg |
Screen Type | LCD display |
Heartbeat Range | 50~240 times/minute |
Accuracy | ±2 times/minute |
Output Power | P<20mW |
Working Frequency | 2.0MHZ ± 10% |
Charging Mode | 2*1.5V movable battery |
Contact Person : | Robert |
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