Basic Info.

Product Description

Features: white backlight lcd display, can be used at all kinds of ray; high sensitive transducer, low ultrasonic power, safe for fetus; friendly man-machine interface, easy to use; output function, the machine can connect to instruments which comply with iec60601-1 ,can amplify and record the sound; high-quality loudspeaker make the sound much clearer. specifications: 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