Pocket Fetal Doppler, baby heart beat monitor,FDA approved
Free FDA approved Gel(made in USA)
The 3 MHz is an early term and general purpose Doppler probe. It will work very well through most full term pregnancies. The 2 MHz probe was designed to accommodate late term and obese pregnancies since it works best at 10 cm and larger depths
Safety: Complies with: IEC 60601-1:1988＋A1:1991＋A2:1995
* Anti-electroshock Type: Internally powered equipment.
* Anti-electroshock Degree: Type B applied part
* Harmful Liquid Proof Degree:
* Main unit :Ordinary equipment (sealed equipment without liquid proof).
* Probe: Prevent from water splashing, degree of protection: IPX4.
*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: 135mm (Length) *92mm (Width) *29 (Height) mm
* Weight: About 245g (including batteries)Working Environment
* Temperature: +5℃ - +40℃
* Humidity: <=80％
* Atmospheric Pressure: 70 kPa - l06kPa Transport and Storage:
* Temperature: -10℃ - +55℃
* Humidity: <=93％
* Atmospheric Pressure: 50 kPa-l06kPa Display: 45mm * 25mm LCD display
* 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
* Ultrasonic Output Power: P < 10 mW
* Working Mode: Continuous wave Doppler
* Effective Radiating Area of Transducer: 157mm2 (+/-)15%