Overview:
1）2.5 Mhz Waterproof probe
High sensitivity of the probe, 12~16weeks can hear fetal heartbeat.
2）LCD digital screen
Light screen, the digital display is clearer.
3) Two model shows
Press the left button, switch two model shows.
4）No radiation
After tested, seldom no radiation.
5）Turn off automatically
No operation automatically turn down within 60S.
Specification:
| Probe frequency | 2.5 MHz plusmn10% |
| Error range | plusmn 2bpm |
| Rate display range | 30-240bpm |
| Validity period | 5 years |
| Size | 130mm (L)*100mm（W) *36mm(H) |
| weight | 250g |
| Battery | 2*AA ( battery wonrsquot send ) |
Packing Content:
1*Monitor
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