Features

Edan SD3 Lite Ultrasonic Pocket Doppler Features

• Plug-and-play with interchangeable waterproof probes.
• Compact design allows for easy one-handed operation.
• 2 MHz probe with deep penetration is ideal for late term-pregnancy and overweight patients.
• 3 MHz probe may detect fetal heartbeat as early as 9 weeks.
• Real-time work mode for spot check.
• Built-in speaker with adjustable volume.
• Compatible with AA batteries.

Specifications

Edan SD3 Lite 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: 39 mm x 140 mm.

• Power Supply:

3 AA Alkaline Battery LR6:
Normal Working Time: ≥ 10 hours.
3 AA Rechargeable NiMH Battery R6:
Normal Working Time: ≥ 10 hours.
Charge Mode: Rechargeable NiMH battery charger.
Charge Time: About 5 hours.

• Audio Output Power: 2 W.
• FHR:

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).

• Auto Power-Off: With probe replacement, or one minute after no signal or operation.

Data Sheets

Edan SD3 Lite Ultrasonic Pocket Doppler Literature

Edan SD3 Ultrasonic Pocket Doppler Specification List

Edan SD3 Ultrasonic Pocket Doppler Brochure