• Please call 866-376-9944 for any question
• FDA approved to assure safety .
• easy to use , accurate heart rate detection, no fetal rate display
• built-in speaker , auto shut off power. battery level indicator, run on 2 x aa batteries
• interchangeable for 2mhz or 3mhz probe. Good for professional or home use. A bag of 20 gram

Product Description
Sonoline B handheld Doppler can meet routine examination requirement of obstetricians, midwives, and pregnant women. It has audio output, and can connect with earphone or recorder with audio input. Sonoline A has a slim, power saving and interchangeable ultrasound probe. a bag of 20 gram ultrasound transmission gel included. Buyer needs 2 x aa batteries to start use it …. More >>

Sonoline A packet prenatal fetal doppler , 3mhz probe , with gel , low shipping rate