Edan SonoTrax Lite Fetal Doppler, Non-Display with Fetal Probe

The Edan SonoTrax Lite Fetal Doppler, Non-Display with Fetal Probe is an easy-to-use device for mothers and health care professionals to retrieve a fetal heart rate (FHR). It is designed for simple auscultation (Intermittent listening).

Features:

• Compact, easy-to-use, and ergonomic design
• High-sensitivity interchangeable probe
• Accurate FHR detection that offers clear sound
• Long-time continuous use (about 8 hours)
• Automatic power-off for battery power saving. 1 minute after no signal or operation
• The SonoTrax II is compatible with the following waterproof fetal probe choices:
  • Fetal Probes
    • 12-01-14320 - 2 MHz: Probe with deep penetration for late term pregnancy and overweight patients
    • 12-01-14321 - 3 MHz: It may detect fetal heartbeat as early as 9 weeks
• It comes standard with:
  • Carry case
  • (1) Waterproof, interchangeable probe
• Available in different probe combinations

Note: The SonoTrax Lite Fetal Doppler does not have a display screen.

Technical Specifications:

• Display: Two Brightness Adjustable
• Audio Output: 1 W
• Audio Sampling Frequency: 4 kHz
• Recording Length: 240 seconds
• Coupling Gel:
  • pH: 5.5 - 8.0
  • Acoustic Impedance: 1.5 x 10⁶Pa.s/m - 1.7 x 10⁶Pa.s/m (35°C/95°F)
• Temperature:
  • Working: 5°C - 40°C
  • Transport and Storage: -20°C - 55°C
• Relative Humidity:
  • Working: 25% - 80% (Non-condensing)
  • Transport and Storage: 25% - 93% (Non-condensing)
• Atmospheric Pressure:
  • Working: 86 kPa - 106 kPa
  • Transport and Storage: 70 kPa - 106 kPa
• Power Supply:
  • Alkaline Battery (AA LR6 1.5 V): Stand-by time of 9 hours
  • Rechargeable NI-MH Battery (AA R6 1.2 V): Stand-by time of 8 hours
• Fetal Heart Rate (FHR)
  • Operating Mode: CW
  • Working Frequency: (2±10%) MHz/(3±10%) MHz
  • Nominal Frequency: 2 MHz/3 MHz
  • FHR Measurement Range: 50 bpm - 210 bpm
  • Resolution: 1 bpm
  • Accuracy: ±3 bpm
  • Ultrasound Output (2 MHz/3 MHz Probes):
    • p- < 1 MPa
    • Iob < 10 mW/cm²
    • Ispta < 100 mW/cm²
  • Effective Radiating Area of Transducer: (245 ± 15%)mm²
  • Sensitivity: 10 Weeks Gestation (3 MHz)
• Warranty: 1 Year
• Overall Dimensions: 1.34" D x 3.50" W x 5.55" H