ECG Machine N3 (Touch Screen) – Technical Specification Product Name: N3 Touch Screen ECG Machine Type: Portable 3-Channel Digital Electrocardiograph Country of Origin: China General Specifications 12-lead simultaneous ECG acquisition 3-channel thermal printing 7-inch high-resolution color TFT touch screen Dual operation: Touch screen + physical function keys Compact, lightweight portable design with integrated carry handle Suitable for hospitals, clinics, emergency departments, ambulances, and health screening centers. ECG Acquisition Simultaneous 12-lead ECG sampling Automatic ECG measurement and interpretation Manual and Auto recording modes Real-time ECG waveform display Waveform freeze function Automatic lead-off detection Paper-out detection High-accuracy digital signal processing. Display 7-inch color TFT LCD touch screen High ...