Description
Acoustic working frequency
The nominal acoustic working frequency is 2.5MHz and the deviation between the acoustic working frequency and the nominal acoustic working frequency is not more then +15
Comprehensive sensitivity at a distance of 200mm from the probe surface the comprehensive sensitivity not less than 90 dB
Fetal heart rate measurement and display range 60 dB – 240 dB
LCD Screen display the backlight can be turned on or off by pressing the button
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