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

Overview:1）2.5 Mhz Waterproof probeHigh sensitivity of the probe, 12~16weeks can hear fetal heartbeat .2）LCD digital screenLight screen , the digital display is more clearer .3) Two model showsPress the left button , switch two model shows .4）No radiationAfter tested , Seldom no radiation .5）Turn off automaticallyNo 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