Features safe ultrasound dosage is under 50 % of the standard. portable light weight, handset, portable LCD display large display with blue backlight loudspeaker built-in-loudspeaker & clearly support 2MHz, 2.5 Mhz, 3 Mhz waterproof probe. Accurate FHR detection with clear sound sensitivity monitor 12 weeks above unborn baby's blood wall pulsate

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Ultrasound frequency 2 / 2.5 / 3 + – 0.25 Mhz
Ultrasonic intensity < 10mW / cm2
Power supply built-in 9.6v nickle-hydrogen rechargeable battery
Continuous working time > 6 hours
Working temperature 100C~400C

Interchangeable probes

Battery status display

Low battery indication
AC recharge


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