Ecg/ekg

Ecg-01: digital 12-lead, single channel, character lcd, measure report, rs232 interface (software optional)
Ecg-01d: digital 12-lead, single channel, 320x240 lcd, waveform display, rs232 interface (software optional), measure report, 8 patients' information deposit
Ecg-03: digital 12-lead, single/three channel, 192x64 lcd, waveform display, rs232 interface (software optional), measure report
Ecg-03a: digital 12-lead, single/three channel, 320x240 lcd, waveform display, rs232 interface (software optional), 8 sets data memory, measure and analysis report (analysis software is optional)
Ecg-03b: digital 12-lead, single/three channel, 192x64 lcd, waveform display, rs232 interface, software is optional, measure and analysis report (analysis software is optional)
Ecg-061: digital 12-lead, six channel with analysis and waveform display, rs232 interface (software is optional), 16 sets data and analysis result memory (optional)
Ecg-121: digital 12-lead, twelve channel with analysis and waveform display, rs232 interface (software is optional), 16 sets data and analysis result memory (optional)