Doppler Fetal handheld 2.5Mhz , 1.77inch LCD or TFT display 2x AA Battery ( 15hrs operation)

Fetal Doppler model AD50 (LCD) / model AD51(TFT) Ultrasound fetal doppler for moms to be – listento your baby from the 12th week of pregnancy Feature: Automatic FHR detection Informative, easy to read, LCD display or TFT display Built-in speaker Automatic shutdown Battery status indicator Automatic counting Loudspeaker/Headphone jack Infinitely variable volume control Operation mode: Real-time FHR Continuous operation up to 15 hours Colour of device: Blue and Pink Display: 35mm x 28mm(1.77”) LCD display FHR range: 50~240BPM (BPM: beat per minute) Ultrasound Frequency: 2.5MHz Continuous Wave Operating frequency: 2.5MHz±10% P-: <0.5MPa Iob: <10 mW/cm2 Ispta: <50mW/cm2 Size: 140 x68x28mm (HxWxD) Weight: 150g (including probe, excluding battery) Delivery content: Ultrasound Fetal Doppler 2x AA 1,5V Alkaline Batteries Manual (English)