Fetal Heart Rate Monitor Home Pregnancy Baby Fetal Sound Heart Rate Detector

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