Pocket Fetal Doppler Baby Heart Rate Monitor Prenatal Fetal Detector 3Mhz Probe Built-In Speaker Health Monitors

Description

Features:- Ergonomic design, compact and light- low power inspection of the battery- Battery status indicator- Easy-to-use,the probe can be changed.- Built-in, Speaker with volume control - socket for earphone or export audio signal to computer or other audio device - Accurate FHR detection with clear sound- High sensitivity interchangeable probe- Support 3MHZ probe- Long time continuous use (10 hours on two AA alkaline batteries)- Automatic power-off Suitable Using Range: Suitable for use after the 12th week of pregnancyEnvironmentTemperature: +5°C~+40°CHumidity: ≤80% Atmospheric Pressure: 70 kPa~l06kPaDisplay: 45mm×25mm LCD displayBacklight: The two statuses can be alternated: turn off/on the backlight. Probe:Nominal Frequency: 2.0MHzWorking Frequency: 2.0MHz±10%P-: IobIspta: Ultrasonic Output Intensity:IsataWorking Mode: Continuous wave DopplerEffective Radiating Area of Transducer: 208mm2±15%