Home Pregnancy Fetal Heart Rate Monitor

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 more 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