Ultrasonic Fetal Doppler FHR Detector(Bestman–China) Model: 500D+

Product Details:

# Product Name: Fetal Doppler FHR Detector
# Brand: BESTMAN
# Country of Origin: China
# Model Number: BF-500D+
# Manufacturer: Shenzhen Bestman Instrument Co., Ltd.

Technical Specifications:

* Nominal Probe Frequency: 2.0 MHz
* Working Frequency: 2.0 MHz ±10%
* Fetal Heart Rate Measuring Range: 65–210 bpm
* FHR Accuracy: ±2 bpm
* FHR Resolution: 1 bpm
* Acoustic Output Power: Less than 1.8 W
* Ultrasonic Beam Intensity (Iob): ≤10 mW/cm²
* Peak Rarefactional Pressure: ≤1 MPa
* Spatial-Peak Temporal-Average Intensity: <100 mW/cm²
* Spatial-Average Temporal-Average Intensity: <20 mW/cm²
* Power Supply: 9 V Rechargeable Ni-MH Battery
* Charging System: External Power Adapter
* Continuous Working Time: Minimum 2 Hours
* Display Information: Fetal Heart Rate, Sound Volume and Battery Status
* Operating Temperature: +5°C to +40°C
* Operating Humidity: ≤80%
* Operating Atmospheric Pressure: 86–106 kPa
* Storage and Transport Temperature: -10°C to +40°C
* Storage and Transport Humidity: ≤80%
* Approximate Product Weight: 270 g

Key Features:

• Compact, lightweight and handheld design
• Non-invasive fetal heartbeat detection
• Digital fetal heart-rate display
• Built-in speaker for fetal heart sound
• Earphone/headphone connection
• Standard 2.0 MHz wired ultrasound probe
• Blue-backlit LCD for use in low-light conditions
• Displays fetal heart rate, sound volume and battery status
• Audible warning for abnormal fetal heart rate
• Low-battery warning function
• Automatic shutdown after approximately one minute without signal input
• Rechargeable 9 V Ni-MH battery
• Power adapter supplied with the device
• Efficient anti-interference design
• Easy-to-operate control buttons
• Portable design for convenient transportation

Common Applications:

# Routine antenatal fetal-heart assessment

# Listening to fetal heart sounds

# Fetal heart-rate spot checks

# Obstetric and maternity wards

# Antenatal and prenatal clinics

# Gynaecology and obstetrics departments

# Maternity centres

# Community maternal-health programmes

# Midwifery services

# Emergency obstetric assessment

# Mobile clinics and outreach healthcare services

# Use by trained healthcare professionals during pregnancy assessment

Package Includes:

* 1 Complete Set Per Individual Retail Hard Box