Portable Heartbeat Monitor

Function

1.acquire the fetal heartbeat signals from fetus , broadcast the fetal heartbeat sound through headphones or out with loudspeaker

2.can be used singly and also transmit the fetal heart signal to the Remote central monitoring system in hospital through ordinary monitoring telephone to provide diagnosis for doctors ,enjoying the hospital experts' diagnostic services at home

3.can transmit the real-time sound of fetal heartbeat to the computer saving for memory by specialized data lines

4.Characters :small beautiful appearance ,strong ability of processing fetal heart signals ,invulnerable to outside interference

Specification

Ultrasonic frequency: 2.5±0.25%MHz

Ultrasonic output power: ≤10mW/cm2

Comprehensive sensitivity (the probe surface distance is 200mm): not less than 90db

Effective area of ultrasonic transducer sensitive components: 1cm2

Heart rate display range: 50-210bpm

Built-in nickel metal hydride battery: 9.6V  300mAh

Charger input: AC 220V  50Hz    Charger output: 12V 200mA

Continuous working time: >8 hours (connect the charger)

                       >2 hours (Use internal power supply)   

Working temperature: 10℃~40℃

Host net weight: 0.19kg

Dimensions: 90mm×130mm×35mm