... networking with CMS Features: Ergonomic design, portable, convenient for use12.1" TFT display, configurable up to 8 waveforms, enables maximum data visibility ... ECG data of 1000 times of arrhythmia kept and with 10 seconds kept for each time. Accuracy: Error rate < 20% ... (160 mmHg), Automatic detection period: 1 minute to 240 minutes Stop size:1 min(1 min -10min), 5min(10 min -30min), 10min(30 min ...