3.0MHz RILEVATORE FETALE PROFESSIONALE - Doppler Angel SOUND Angelsounds

Specifications:
Material: ABS
: White
Suitable Using Range: Suitable for use after the 12th week of pregnancy
Environment
Working:
Temperature: +5℃～+40℃
Humidity: ≤80％
Atmospheric : 70kPa～l06kPa
Transport and Storage:
Temperature: -10℃～+55℃
Humidity: ≤93％
Atmospheric : 50kPa～l06kPa
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
Probe:
Nominal Frequency: 3.0MHz
Working Frequency: 3.0MHz±10%
P-: 0.5MPa
/ob10mW/cm2
/spta: 50mW/cm2
Ultrasonic Output Intensity：Isata5mW/cm2
Working Mode: Continuous Wave Doppler
Effective Radiating Area of Transducer: 2082±1
consumption: 0.8W
Auto Shut-OFF: After 1 minute no signal, off automatically.
Supply: 2 x 1.5V AA (not included)
LCD Display: 44.5x23mm /1.75"x0.91"(appr.)
Size: (L)X(W)X(H) 130x100x36mm /5.12"x3.94"x1.42"(appr.)

Overview:
This product 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.
The product model is a high performance model with (fetal heart rate) LCD digital display. It has 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode.
All three models have audio output, and can be connected with earphone or recorder with audio input. It uses 2 pieces standard 1.5 V alkaline batteries (not included).

Features:
and high quality.
● status indicator
● low inspection of the
● Built-in speaker
● Output for headphones
● The probe can be changeable
● Probe inspection
● Backlight
● Auto shut off
● Two pieces of standard 1.5V alkaline batteries(not included) available which can work no less than 10 hours

Mode Selection:
Real-time FHR Display Mode (Mode 1)
At the moment of detecting FHR signal, the LCD will display the flashing heart symbol, and display real-time FHR simultaneously.
Averaged FHR Display Mode (Mode 2)
It is used to obtain more stable heart rate readings. In this mode, FHR is averaged 8 beat. The LCD displays the flashing heart symbol when displaying FHR.
Manual Mode (Mode 3)
When entering into mode 3, the system will automatically counts the audible beat, FHR will be showed in “— — —” Format, and the LCD flashes heart
symbol. Press the Backlight Control button to stop calculating. The unit will automatically calculate the derived FHR averaged over the calculating time and display the result. If measure FHR again, press the Backlight Control button to start. Repress it, it will stop calculating.
This rate value is retained until the measurement is repeated or the mode is changed.

※ Warning:
Please read the user manual carefully before your operation.



Notice:
Please allow slight deviation of measurement due to manual measurement.
Due to different producing batches, product details might be a little different.
Due to different monitors and different light, the picture may not reflect the actual of the item.
Please consider the actual sizes in the listing as the pictures are generally enlarged to show detail.















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