The Pocket Fetal Doppler is a hand -held obstetrical unit, which can be used in hospital, clinic and home
for daily self -check by pregnant woman. It contains components of ultrasonic signal transmitter and receiver,
analog signals processing unit, FHR calculating unit, LCD display control unit etc. This Pocket Fetal Doppler
is a high performance model with (fetal heart rate) LCD digital display.
Features:
Ergonomic design, compact and light
low power inspection of the battery
Battery status indicator
Easy-to-use,the probe can be changed.
Built-in, Speaker with volume control
socket for earphone or export audio signal to computer or other audio device
Accurate FHR detection with clear sound
High sensitivity interchangeable probe
Support 3MHZ probe
Long time continuous use (10 hours on two AA alkaline batteries)
Automatic power-off
Specification:
Classification:
Anti-electroshock Type: Internally powered equipment.
Harmful Liquid Proof Degree: Ordinary equipment (sealed equipment without liquid proof)
Degree of Safety in Presence of Flammable Gases: Equipment not suitable for use in presence of flammable gases
Working System: Continuous running equipment
EMC: Group I Class B
Suitable Using Range: Suitable for use after the 12th week of pregnancy
Physical Characteristic
Size: 130mm (Length) ×95mm (Width) ×36 (Height) mm
Weight: About 250g
Environment
Working:
Temperature: +5°C~+40°C
Humidity: ≤80%
Atmospheric Pressure: 70 kPa~l06kPa
Transport and Storage:
Temperature: -10°C~+55°C
Humidity: ≤93%
Atmospheric Pressure: 50 kPa~l06kPa
Display: 45mm×25mm LCD display
Backlight: The two statuses can be alternated: turn off/on the backlight.
FHR Performance
FHR Measuring Range: 50~240BPM (BPM: beat per minute)
Resolution: 1BPM
Accuracy: ±2BPM
Power consumption: <0.8W
Auto Shut-OFF: After 1 minute no signal, power off automatically.
Battery Type Recommended: Two pieces of 1.5 V DC battery (SIZE AA LR6)
Probe:
Nominal Frequency: 2.0MHz
Working Frequency: 2.0MHz±10%
P-: <0.5MPa
Iob<10 mW/cm2
Ispta: <50mW/cm2
Ultrasonic Output Intensity:Isata<5 mW/cm2
Working Mode: Continuous wave Doppler
Effective Radiating Area of Transducer: 208mm2±15%
Packing Include:
1 x Fetal Doppler
1 x English user's manual
Audited Supplier 
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