LCD Screen Baby heart Beat Prenatal Pocket Fetal Heart Rate doppler Minitor gel Pink
5 centimeters (W) x 11.Main Features â The probe and main units integrated together â Delicate and compact design portable to use â Particular 2 Headphone Sockets design can let expectant mother and father hear the fetal heart sound together â High sensitive doppler probe â Low ultrasound output intensity much lower than the relative government standard and with high safe quality â Low power consumption two AAA size batteries can last more than 8 hours for continuous use (depend on battery type and volume) â Can be connected to a computer or recorder to record the fetal heart sound with recording cable â LCD FHR Display with high accuracy â Screen will be locked automatically without signal for 15s which is convenient for pregnant women to operate individually Main performance Anti-electroshock Type: Internally powered equipment Anti-electroshock Degree: Type CF applied part LCD Display:25 mm à 14 mm FHR Measuring Range: 50 BPM ~ 240 BPM (BPM: beat per minute) Resolution:1 BPM Accuracy:± 2 BPM Power Consumption: Voltage:DC 3 V Power Supply: TWO 1.