28 fetal sound instrument products are offered for sale by suppliers on Alibaba.com, of which stethoscope accounts for 25%, medical ultrasound instruments accounts for 3%.
A wide variety of fetal sound instrument options are available to you, such as plastic, metal and steel.You can also choose from electrical, manual fetal sound instrument,As well as from class ii, class i fetal sound instrument,and whether fetal sound instrument is gb2626-2006, or mol.