fetal doppler / pocket / with heart rate monitor
100 - 3000 Hz | BF-500D+ TFT Shenzhen Bestman Instrument



  • Applications:


  • Ergonomics:


  • Options and accessories:

    with heart rate monitor


Fetal Heart Rate Detector Bf-500d+Tft
Product description
Fetal (HRT) Bf-500d+Tft mainly applies to detect the fetal heartbeat rate from the twelfth week
-LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately.
-Built-in rechargeable battery can work continuously more than 5 hours.
-TFT LCD display for use conveniently at night.
-4 modes:
Average, Auto, Manual and instant Automatic power off (one minute).
-Self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage.
-Only 270g, can be carried conveniently with a Gallus.
-Built-in speaker and collocated with earphone jack.
-Executive Standard: EN61266:1995
-Ultrasonic frequency: 2.0MHz±10%
-Ultrasonic intensity: ≤10mW/cm2
-Comprehensive Sensitivity: ≥90dB
-FHR range: 60--210bpm(±2bpm)
-FHR alarm range: ≤100bpm or ≥160bpm
-Isptp: ≤0.1MPa
-Battery: 9V dry battery (optional for 9VNi-MH rechargeable batteries and charger)
-Maximum audio output intensity: ≤1W
-Doppler frequency: 100--3000Hz
-Static continuous working time:≥5h
-Automatic Dormancy time limit:1 minute
-Working temperature: 10-40℃
-Humidity: ≤80%
-Atmospheric pressure: 86--106kPa
Product Keyword:
Fetal doppler,fetal heart rate detector, FHR detector.