Specification :

1) .8" TFT true color LCD, Real-time display the waveform of ECG, SPO2, and Resp.At the same time on the screen digital display the data of ECG/ Pulse, Temperation, Resp, SPO2, BP( SYS, DIA, MAP) etc. 2) .Can store 256 hours data trends( 700 groups data trends) , and have ECG waveform playback function. 3) .Three grades sound and light alarm, lower and upper limit adjustable.