External Fetal Doppler-Ultrasound Doppler

Included features

  • 4.1″ x 3.1″ adjustable LCD
  • Build-in thermal line recorder
  • Nine–crystal broadband pulsed wave transducer
  • FHR1 and FHR2 monitoring
  • Remote marker automatic fetal movement recognition
  • TOCO monitoring
  • Real-time displaying CTG, 12-hour monitoring trends,
  • and playback
  • Audible and visible alarm with upper and
  • lower alarm limits settings
  • Automatic transducer identification
Categories: , , SKU: 717076099264


The Grafco External Fetal Doppler is intended for use as a diagnostic tool to measure Fetal Heart Rate and Maternal Uterine Contraction in a hospital or clinic setting using non-invasive, ultrasound Doppler and external TOCO technique.

 Dimensions:  13.0 W x 10.6 D x 3.9 H in. (330 x 270 x 100 mm)
 Weight:  7.7 lb (3.5 kg)
 Complies with:  IEC 60601-1, IEC 60601-1-2,
 EN 55011, IEC 1157, YY 0449-2003
 Backlight:  Cold cathode fluorescent
 Active Area:  4.1W  x 3.1 H in. (103.0 x 79.0 mm) (320 x 240 dots)
 Resolution:  85 dots per inch
 Recording Paper:  Z-fold, thermal
 Printing Width:  4.4 in. (112mm)
 Paper Advance Speed:  1cm/min, 2cm/min, and 3cm/min (optional)
 Contraction(External TOCO)
 TOCO Range:  0% – 100%, 135g strength corresponding to 100%
 Sensitivity:  3.7uV/V/mmHg
 Manual fetal movement marking
 Ultrasound Transducer:
 System:  Pulsed Doppler
 Weight:  .35lb (160g)
 Cable Length:  98 in (2.5m)
 Dimensions:  3.5 x 2.6 in. (90mm x 65mm)
 Latex Free
 TOCO Transducer:
 System:  Passive Strain Gauge
 Weight:  .33lb (150g)
 Cable Length:  98 in (2.5m)
 Dimensions:  4.0 x 2.0 in. (102 x 50 mm)
 Latex Free
 Remote Marker
 Length:  98 in (2.5m)
 Weight:  .12 lb (56g)