• LCD Display shows heart rate and battery level
• Noise attenuation for maximum signal quality
• 1,2 W integrated loudspeaker with adjustable volume control
• Audio output for headphones
• Automatic switch-off after 5 minutes
• Approx. 6 hours continous functioning
• Application: from 10th week of pregnancy
Technical details:
Display: LCD
Accuracy: ± 2%
Ultrasound intensity: <10mWatt / cm²
Sensitivity: from 10th week of pregnancy
Power supply: 2 x AA batteries, 1,5 V
Included are:
- transport bag
- ultrasound gel
- 2 x AA batteries