Features

Edan SD3 Ultrasonic Pocket Doppler Features

• Bright OLED screen with real-time FHR display.
• Plug-and-play with interchangeable waterproof probes.
• 2 MHz probe (optional) with deep penetration for late-term pregnancy and overweight patients.
• 3 MHz probe (optional) may detect fetal heartbeat as early as 9 weeks.
• 4/5/8 MHz probe (optional) is used for blood flow detection.
• Compatible with AA batteries.
• Real-time monitoring for daily use.
• Built-in speaker with adjustable volume.

Specifications

Edan SD3 Ultrasonic Pocket Doppler Specifications

• Weight: 350 g (including the battery)
• Dimensions: 168 mm (D) x 31 mm (W) x 67 mm (H).
• Probe:

Weight: < 100 g.
Cable Length: 2 m.
Dimensions (Fetal/Obstetrical): 39 mm x 140 mm.
Dimensions (Vascular): 25 mm x 115 mm.

• Display: 0.96" OLED double color screen.
• 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.

Data Sheets

Edan SD3 Ultrasonic Pocket Doppler Literature

Edan SD3 Ultrasonic Pocket Doppler Specification List

Edan SD3 Ultrasonic Pocket Doppler Brochure