Specifications

Working time >8hours
Built in loud speaker
Two operation mode
Automatic power off
With CE certificate

 

As a leading professional manufacturer of ECG machines, Holter Systems, Patient Monitors, Vital sign Monitors, Pulse Oximeters and Fetal Dopples, we have multiple options of 1/3/6/12 channel ECG machines, with features & specifications for FD-02 (Handheld Fetal Doppler) as follows.

 

 

 

 

 

Features

 

 

 

 

 

* Applicable to detect fetal heart heart rate from the twelfth week  

 

* Built in loud speaker with connection to recorder and earphone

 

* Two operation mode of real time and average

 

* AA battery/9V built in rechargeable battery supporting 8 hour operation

 

* Automatic power off in 1 minute without any operation

 

* Probe of 2.5MHz  for accurate detection of FHR 

 

 

 

Specifications

 

 

 

 

 

Ultrasound 

 

* Ultrasound Frequency: 2.5MHz

* Ouput Power:  <2.6mW

 

 

 

 

 

FHR Performance 

 

* FHR Test Range: 50 ~ 210bpm

 

* Heart Rate Alarm:<100 or >160bpm 

 

* Resolution: 1bpm

 

* Accuracy: 1bpm

 

 

 

 

 

Operation Environment 

 

 * Temperature:  0°C ~ 45°C for working, -20°C ~ 60°C  for transportation and storage

 

 * Humidity: 15% ~ 95% for working (non condensing), 10% ~ 95% for transportation and storage (non-condensing)

 

 * Altitude:  86 ~ 106kPa for working, 50 ~ 106kPa for transpotation and storage

 

 

 

 

 

Power Requirements 

 

* AC Power:  Adaptor

 

* Input: AC 100 ~ 240V, 50/60Hz, 0.7A

 

* Output:  5V, 2.5A

 

 

 

  

 

Internal Battery

 

* Type: 2.8A built in rechargeable Li-ion battery

 

* Running Time:  5 hour of standby time with a full battery

 

* Recharge Time:  8 hour

 

* Input: AC 100 ~ 240V, 50/60Hz, 0.7A

 

 

 

 

 

  

 

Gallery