Product display

Mobile ecg machine
PM-8000 is a kind of multi-functional visual stethoscope.It integrates the functions of auscultation,ECG collection,SpO2 and PR inspection.


Newest piezoelectric sensors

ECG waveform display

SpO2, pulse oximeter display

3 types auscultation mode

Main Features
■ Compact and portable, easy to use
■ Display of ECG waveform, heart rate,SpO2 ,pulse rate ,pulse waveform
■ Earphone output and 16 steps volume adjustable
■ Alarm for SpO2 and pulse rate exceeding limits
■ Real-time detecting, TF card data record and review
■ Real-time clock
■ Recorded data can be transferred to a PC
■ PC analysis software
■ Low power consumption
■ Operation of the product is simple and convenient.
Technical specifications
Physical Characteristics
Size: 110(length)*60(wicth)*15(height)mm
Weight:100(including lithium battery)
Transport and storage
Temperature: -10℃ ~ +50℃
Relative Humidity: 10% ~ 95%
Atmospheric pressure: 50kPa ~ 106Kpa
Working environment
Temperature: 5℃~40℃
Relative Humidity: 20%~80%
Atmospheric pressure: 70kPa~106kPa
Battery type: charging lithium battery
Working-viktageL: DC3.6V~DC4.2V
Power: ≤120mA
LCD display: 2.4"TFT, 320*240 Pixels
Continuous running time: 7hours




Main Parameters:
(1) Measurement of auscultation volume
Heart sound range: 20Hz~230Hz
Lung sound range: 100Hz~800Hz
Heart lung combination sound range: 20Hz~800Hz
(2) Measurement of Heart Rate
Range: 30bpm~300bpm
Resolution: 1bpm
Accuracy: ±2bpm or ±2%(select larger)
(3) Measurement of SpO2
range: 0%~100%
resolution: 1%
accuracy: When the SpO2 measurement range is 70%~100%, the permission of absolute error is ±2%. Below 70% unspecified.
(4) Measurement of pulse rate
Range: 30bpm~250bpm
Resolution: 1bpm
Accuracy: ±2bpm or ±2%(select larger)
(5) Measurement Performance in Weak filling Condition
SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%, SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%(select larger).
(6) Resistance to surrounding light
The deviation between the value measured in the condition of man-made light and indoor natural light and that of darkroom is less than ±1%.