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Descrição
1）2.5MHz Waterproof Probe
High sensitivity of the probe, 12-16 weeks can hear the fetal heartbeat.
2）LCD digital display
Clear screen, the digital display is clearer.
3) Two model shows
Press the left button, switch two model shows.
4）Transmissible Week
After tested, rarely no radiation.
5) Automatically DEVIATION
No operation, automatically shut down within 60S.
Fetal doppler parameters:
|
Probe frequency |
2.5 MHz plus mn10% |
|
Error range |
mais 2bpm |
|
Rate display range |
30-240 bpm |
|
Validity period |
5 anos |
|
Size |
130 mm (C) * 100 mm (E) * 36 mm (A) |
|
weight |
250g |
|
Battery |
2*AA (battery will not be sent) |
