sun-200e ultrasonic fetal doppler meets the fetus daily check requirment between routine examinations mainly at home, clinic and hospital.

Specification

• Main Technology specifications
• Working frequency: 2.0 MHZ + 10%
• Ultrasonic output Power: 10m W/cm2
• Power supply: two 1.5v(AAA size) Alkaline Battery
• FHR Measauring Range: 50 BPM~240 BPM(BPM:beat per minute)
• FHR accuracy: ±2BPM
• Resolution:1BPM
• Power Consumption:0.8W
• Suitable using range:suitable for  use after the 12th week of pregnancy
• Negative peak sound pressure :p≥1Mpa
• Ultrasound output power:p10mw
• Working mode:continuous wave doppler
• Continuous working time:≥5hours
• Anti-eletroshock degree:Type bapplied part
• Effective radiating area of transducer:208mm² ±15%
• Auto shut-off:after 1 minute no signal power off automatically