Features: •7-inch high-definition, high-brightness TFT (wide screen 16:9); resolution of 800X480 •ECG,HR,SPO2,PR,RESP,TEMP •720 hours trend data memory playback; 2 hours waveform memory playback; 1000 blood pressure data storage playback; 200 groups of alarm event memory playback •Supports wired, wireless WIFI network; support software online upgrade Export data to support USB •Small size, easy to carry • ECGInput: 5-leadLead selection: ;II;III,avR;avF;VGain (mm / mV): 1 / 4, 1 / 2, 1,2,4Scan speed: 12.5mm / s, 25mm / s, 50mm / sFrequency response: Diagnosis 0.05-130HzCare 0.5 - 40HzSurgery 1.0 - 20HzHeart rate range: 15-350BPMHeart Rate Accuracy: ± 1%ST segment analysis:-0.8-+0.8 mVST-Accuracy: ± 0.02mV• NIBPAdapt to the type of patients: adults, children, newbornsAccuracy: ± 3mmHg or 2% (large-value)Resolution: 1mmHgProtection mode: dual-voltage protection• SPO2SpO2 measurement range: 0-100%Accuracy: ± 2% (70-100%)± 3% (40-69%)Resolution: 1%Pulse rate measurement range: 20-300 BPMAccuracy: ± 2BPMResolution: 1BPM• TemperatureNumber of channels: two-channelRange: 0-50 °CAccuracy: ± 0.1 °CResolution: 0.1 °C•RespirationRange: Adults 0 120BrPMChildren and newborn 0 150 BrPMAccuracy: ± 2%Resolution: 1BPM