CE pocket fetal doppler,hand held fetal doppler,home use fetal doppler

  CE pocket fetal doppler,hand held fetal doppler,home use fetal doppler   Usage Lovebaby 100S ultrasonic fetal doppler meets the fetus daily check requirement between  routine examinations mainly at home, community and clinic.   Features   Easy and convenient operation   High-fidelity, crystal clear sound   Earphone and speaker are feasible   High sensitivity doppler probe   Low ultrasound dosage   Unique ergonomic design   Technical Specification   Ultrasound frequency: 2MHz   Ultrasound intensity: <10mW/cm2   Power supply: 9V Alkaline battery   Display: 28mm×16mm LCD with backlight   FHR Measuring range: 50~240bpm   FHR resolution: 1bpm   FHR accuracy: ±1bpm   Power consumption: <0.8W   Main body dimension: 135mm×60mm ×55mm   Speaker size: 40mm×90mm   Weight: 250g     Configuration   Main body   Earphone   Outer speaker   Alkalinity battery       Option   Carry bag   3MHz probe