Fetal doppler BF560

pocketwith heart rate monitor

Feature: White backlight LCD can display FHR for darkness use: show the probe working frequency, battery capacity, Doppler signal and alarm indicator; user friendly interface makes easy operation; Output jack can be connected to instruments. ( headset ) Sound amplified and recorded function; Clear sound with a high quality loudspeaker; 2.0MHz probe is standard probe for fetal doppler Option: 3.0MHz, 5.0MHz, 8.0MHz for fetal, umbilical blood flow and vascular doppler. 1.5V batteries be chosen by alkaline battery Specification: Executive Standard:EN61266:1995 Ultrasonic frequency:2.0 MHz(Standard) 3.0MHz/5.0MHz/8.0MHz(Optional),error: ± 10% Ultrasonic power intensity:≤10mW/cm2 Comprehensive Sensitivity: ≥90dB Measurement range: 50bpm–210 bpm Error: ±2bpm Isptp:≤0.1Mpa Doppler Frequency: 0-3KHz Power Consumption:≤1.5W Power off automatically: after 3 minutes Working Mode: Continuous ultrasound Doppler Working temperature: 5-40℃ Humidity:< 80％ Atmospheric pressure:86-106kPa Power Supply: Size 5 alkalescency battery(1.5V x3) (alkalescency battery isn't rechargeable)