Model Number: XR-M033-007-1 Brand Name: Xuerui Key Specifications/Special Features: Feature:Portable Fetal Doppler, CE Approved.Delicate appearance, compact design and portable.Audio socket design makes it accessible to headphones or recording devices.Buil-in loudspeaker plays heartbeat sounds.Music can be stored to detect the FHR and perform fetus education.

LCD displays FHR.

Three modes to display FHR: real time, average of 10 seconds and manual mode.

Simple one-button operation, controlling power and volume as well.

This device can recordFHRand audio signalscan be transmitted to another recording device through attached recording cable.

High sensitive ultrasound probe can detect movement sounds of fetal cardiovascular wall at the 16th week of gestation.

Uniquetechnology is adopted to generate clear fetal heart sound by minimizing ultrasond noise.

Ultrasonic frequency: 3.0MHZ

Battery: AAAX4

CE, ISO, FDA is approved