Single channel ECG machin
◆Key Features 
Single channel ECG machine with measurement
Manual/Auto/Arrhymia Analysis Modes 
Lead-off Indicator(*ECG-2201/B)
Built in rechargable NI-MH battery
Adapte 110-230V, 50/60Hz AC power supply
ECG waveform, 16 patients save/replay(*ECG-2212G)
Built in USB/RS232 interface(ECGNET software optional)
◆Specification 
ECG-2201 : 20x2 character LCD, USB/RS232 is optional
ECG-2201G: 320x240 graphic 3.8 inch LCD, 16 cases save/replay
◆Dimension/Weight
285x265x72(mm), About 2.5Kg
◆Electrical Characteristics
for details see USER MANUAL appendix A