Vender Handheld Ultrasound Fetal Doppler Baby Heartbeat Monitor 2.5Mhz LCD Display al mejor precio

Description: The pocket detector is a hand-held obstetrical unit, which is applicable to clinic and home for daily self-check by pregnant women. Calculating FHR with DSP techniques as used in the fetal heart monitor, ensure the FHR accuracy and reliability. Doppler probe, high sensitivity probe, large LCD screen, external speaker, can use headphones or external. 2.5 Mhz Waterproof probe,high sensitivity of the probe, 12~16weeks can hear fetal heartbeat . LCD digital screen,light screen , the digital display is more clearer . Specification: A:Two No.5 Battery Modle B:Charging Modle Size Chart: A:6x2.7x12cm/2.4x1.1x4.7inch B:9.3x3.1x12cm/3.7x1.2x4.7inch Package Includes: 1 Piece Note: Measuring method: 1.Install two no.5 batteries and press the "on" button to start the instrument. 2.Apply coupling agent to the probe 3.Move the probe to find a suitable position for the fetal heart. The probe is in direct contact with the skin. (Not contain battery, only .)