UDT-20WD is a fetal Doppler, designed for water assisted labor and general purpose. It is ideal for use by General Practitioner or Midwife for routine antenatal fetal detection.

Features:

• Waterproof probe
• Since 10 weeks of pregnancy
• Continuous wave: 2MHz
• Reduction of initial contact noise
• Continuous and auto-volume control
• Volume memorize function at unit activation
• Fetal heart rate: 50-210bpm
• Fetal heart beat indicator
• An audio output (on demand) can be connected with earphone or audio recorder
• Highly resistant to interference from mobile phones
• It uses standard 2xAA batteries
• Battery indicator and low battery shut off
• Auto shut off: 10 min in use/3 min no signal
• Optional rechargeable batteries 2xAA NiMH and charger
• Battery life: 32 hours