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UltraTec Fetal Dopplers

Ultratec Freeplay FHRM (Energy Free) Doppler (FHRMD)

Product Code: FHRMD

£393.00 ex. VAT
£471.60 inc. VAT


Ultratec Freeplay FHRM (Energy Free) Doppler (FHRMD)

The fetal heart rate monitor is a portable hand-held, robust device with a probe that uses Doppler ultrasound waves to detect the fetal heart. It does not use disposable batteries and this enables the heal
th professional to count the fetal heart rate in conditions where a reliable source of battery power or mains electricity may not be available. There are a number of options to recharge or power th
e device, with the wind-up/self-powered being the most obvious.
The fetal heart can be “heard” on the loud speaker while the fetal heart rate is shown on the display screen. The fetal monitor is most useful in assessing the condition of the fetus during labour.

Features and Benefits

  • On Off switch
  • Display screen shows fetal heart rate
  • Heart icon flashes with each heartbeat
  • Battery icon that indicates when the battery is low
  • Loudspeaker
  • Wind up handle to generate power
  • Green light shows when power is being generated
  • Connecting lead between monitor housing and probe
  • Mains adapter, power cable and DC input socket


  • Frequency: 2MHz continuous wave
  • Transducer: 2 crystal narrow beam
  • Output Power: <10mW/cm2
  • Audio Response: 300Hz—1KHz
  • Fetal Heart Rate: Multipoint real time autocorrelator
  • 50—210 bpm
  • Materials: ABS
  • Dimensions: 180 x 90mm
  • Weight: 590g
  • Classification: Type B - IEC 60601-1-1996

Comes with

  • Freeplay FHRM doppler with
  • 2MHz fetal detection probe
  • Mains connected Recharger unit
  • Operating instructions
  • Coupling Gel