Instructions:
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 the ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc. It has 3 work modes: real-time FHR display mode averaged FHR display mode and manual mode. It also has audio output and can be connected with earphone or recorder with audio input.
Main performance:
Anti-electroshock Type: Internally powered equipment
Anti-electroshock Degree: Type B applied part
LCD Display: 38 mm *28 mm
FHR Measuring Range: 50 ~240 BPM (BPM: beat per minute)
Resolution: 1 BPM
Accuracy: ±2 BPM
Power Consumption: < 0.8 W
Voltage: DC 3.0 V
Power Supply: Two 1.5V(AA size)alkaline battery
Suitable Using Range: Suitable for use after the 12th week of pregnancy
Auto Shut-OFF: After 1 minute no signal, power off automatically
Working Frequency: 2.0 MHz±10%
Ultrasound Output Power: P < 10 mW
Ultrasonic Output Intensity: Isata < 5 mW/cm2
Working Mode: Continuous wave Doppler
Effective Radiating Area of Transducer: 157 mm2±15%
Physical Characteristics
Dimension:(L)135mm × (W)92mm × (H)29mm
Weight: About 245g (including batteries)
Main Features:
Beautiful shape, portable, easy operation
The probe has a bending structure which is easy to operate and can increase the ease of the pregnant women, embodies the humane care design
Battery status indicator:
The probe can be changeable
Probe inspection
Built-in speaker
Output for headphones
Backlight
Auto shut off
Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours
