the best fetal doppler to buy

{"cid":"91211349","title":"Zoneyee Customizable LOGO black buy blood pressure monitor low temperature digital thermometer best room thermometer","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/b6\/86e788b062d2a6c932d612f22484-200x200-1.jpg","attrs":{"Price":"Negotiable by the order quantity","Brand Name":"Zoneyee","Model Number":"GK868A","Minimum Order Quantity":"1000pcs","Delivery Time":"30-45 working days","Certification":"CE,FCC,ROSH","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1.3 million pcs per month","Packaging Details":"Zoneyee Packaging Box or Customzied as your request","OEM\/ODM":"Accepted","Body Mode":"32.0\u00b0C~42.0\u00b0C","Object Mode":"0~100\u2103","Accuracy":"\u00b10.2\u2103","Resolution":"0.1\u2103","Unit":"Celsius (\u2103) \/ Fahrenheit (\u2109)","High Temperature Warning":"YES","Automatic power off":"Yes\/20 Seconds","Measurement distance":"3~5cm","Memories":"32 Groups","Power supply":"2*AAA battery"}}