Description
JUMPER Fetal Doppler JPD-100A (FDA & CE Certified)
Specification:
You can easily listen to the heartbeat of your unborn child in person at home, fetal heart rate can be seen with a jumper in the mother’s womb, high sensitivity can sense the pulse of a 12-week fetus, wide LCD monitor, a built-in speaker provides a simple powerful voice, lightweight and portable size, it can be taken anywhere comfortably. It will immediately shut down if you do not do any work in one minute, ensuring continuous activity for more than 10 hours until the battery is fully charged, weighing 135 x 83 x 33 mm.
Ultrasonic :
- Frequency of ultrasonic emittance: 3MHz
- Absolute sensitivity at distances of 200 mm from the probe face
- (Frequency of Doppler: 500±50Hz, Aim speed: 10cm/s~40cm/s): 92.9dBB
- Spatial-peak acoustic temporal-peak pressure: 20.8KPa
- Power output: 8.6mW
- Effective region of the active element of the ultrasonic transducer: 3,07cm
- For regular use, the acoustic coupling medium: ph: 5.5~8,
- Acoustic impedance: ~1.7*105g /cm2 s
- Functional Mode: Doppler Continuous Wave
Input audio:
- Audio output power: <0.5 W Audio output power: ~3.5mm Socket: <0.5 W
- 2V NI-MH Recommended battery type:
- Period at stand-by: >8hours
- Performance: performance
- Sensitivity: gestation lasting 16 weeks
- FHR Scale of Measurement: 30-240bpm (beat per minute) Resolution: 1bpm
- Precision: ±3bpm
Requirements for the Environment:
- Terms of operation: Temperature: 5°C to 40°C
- Moisture: <80% RH, non-condensing
- 860hPa to 1060hPa Air pressure:
- Conditions of Storage and Shipping: Temperature: -10 ° C to 60 ° C
- Humidity: from 0 to 95% RH, non-condensing
- Air pressure:860hPa to 1060hPa
Packing detail:
– 1 x Fetal Doppler
– 1 x English user’s manual
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