The Edan SD3 Plus Ultrasonic Pocket Doppler features your choice of 2, 3, 4, 5, or 8 MHz probe to deliver excellent sensitivity, complete interchangeability, and high durability. Ideally suited for routine fetal heart rate detection, the SD3 Plus is designed for the auscultation (intermittent listening) of fetal sound.

Warranty: 2 Years – Free from Defects in Materials and Workmanship.

The 2 or 3 MHz waterproof probes can be used for the detection of fetal heart rate as a general indication of fetal well being and also to verify fetal heart viability following patient trauma. The 4, 5, or 8 MHz probes are for vascular diagnosis.

Features

Edan SD3 Plus Ultrasonic Pocket Doppler Features

• Built-in rechargeable Li-ion battery ensures a long working time.
• Compact design makes easy one-handed operation possible.
• 2 MHz probe with deep penetration for late term-pregnancy and overweight patients.
• 3 MHz probe may detect fetal heartbeat as early as 9 weeks.
• 4/5/8 MHz probe allows for blood flow detection.
• Automatic power-off when putting the probe back to the rack.
• Provides real-time monitoring for daily use.
• Bright OLED screen with real-time FHR display.
• Also compatible with AA batteries.

Specifications

Edan SD3 Plus Ultrasonic Pocket Doppler Specifications

• Weight: 350 g (including the battery).
• Dimensions: 168 mm (D) x 31 mm (W) x 67 mm (H).
• Probe:
  • Cable Length: 2 m.
  • Weight: < 100 g.
  • Dimensions (Obstetrical): 39 mm x 140 mm.
  • Dimensions (Vascular): 25 mm x 115 mm.
• Display: 0.96″ OLED Double Color Screen.
• Power Supply:
  • Nominal Capacity: 2600 mAh.
  • Nominal Voltage: 3.7 V.
  • Normal Working Time: 16 hours.
  • Charge Time: 6 hours.
  • Work Temperature:
    • Charging: 0 ~ 45 C (32 ~ 113 F).
    • Discharging: -20 ~ 60 C (-4 ~ 140 F).
  • Storage Temperature:
    • Within 1 Month: 0 ~ 45 C (32 ~ 113 F).
    • 1 ~ 3 Month: 0 ~ 35 C (32 ~ 95 F).
    • 3 ~ 12 Month: 0 ~ 25 C (32 ~ 77 F).
• Audio Output Power: 2 W.
• FHR:
  • Operating Mode: CW.
  • Working Frequency: 2 MHz 10% / 3 MHz 10%.
  • Nominal Frequency: 2 MHz / 3 MHz.
  • 2 MHz / 3 MHz Obstetrical Probe:
    • p-: < 1 MPa.
    • Iob: < 20 mW/cm2.
    • Ispta: < 100 mW/cm2.
  • Effective Radiating Area of Transducer: 245 mm2 15%.
  • Measurement Range: 50 ~ 240 bpm.
  • Resolution: 1 bpm.
  • Accuracy: 2 bpm.
  • Sensitivity: 9 Weeks Gestation (3 MHz).
• Vascular:
  • Operating Mode: CW.
  • Working Frequency: 4 MHz 10% / 5 MHz 10% / 8 MHz 10%.
  • Nominal Frequency: 4 MHz / 5 MHz / 8 MHz.
  • 4 MHz / 5 MHz / 8 MHz Vascular Probe:
    • p-: < 1 MPa.
    • Iob: < 25 mW/cm2.
    • Ispta: < 100 mW/cm2.
  • Effective Radiating Area of Transducer:
    • 4 MHz / 5 MHz: 32 mm2 15%.
    • 8 MHz: 14 mm2 15%.
• Auto Power-Off: With probe replacement, or one minute after no signal or operation.

Probes

Edan SD3 Plus Ultrasonic Pocket Doppler Probes

• #SD3-Plus.02: 2 MHz.
• #SD3-Plus.03: 3 MHz.
• #SD3-Plus.04: 4 MHz.
• #SD3-Plus.05: 5 MHz.
• #SD3-Plus.08: 8 MHz.

Literature

Edan SD3 Plus Ultrasonic Pocket Doppler Literature

Edan SD3 Ultrasonic Pocket Doppler Specification List

Edan SD3 Ultrasonic Pocket Doppler Brochure