Features:
1)Simultaneously acquisition of 12-lead ECG data, IEC Class I, type CF safety standard
2)Selectable four modes of leads: Manual (standard single channel), Auto I (standard three channel), atuo II (standard single channel plus any rhythm lead) and auto III (European three channel)
3)Function of ECG parameters measurement and distinguish point printing under automatic mode.
4)LCD display of operation menu, ECG waveform, AMP menu and parameter setting
5)Powerful filter for AC, EMG and DFT interference
6)High resolution thermal printer
7)AC and DC power supply, rechargeable built-in battery, at least 2 hours working time.
8)High resolution and multiple print formats ensure best print quality of ECG waveforms
9)Capability of the input & output for analog signal
10)Option: USB interface

Specifications:
1)Input Circuit: Floating; protection against defibrillator effect
2)Lead: Standard 12 leads, European leads
3)Calibrating Voltage: 1mV5%
4)Digital Sampling: 12 bits (simultaneously acquisition of 12 leads ECG data)
5)DFT Filter automatic adjustment
6)Sensitivity: auto, 5, 10, 20mm/mV
7)Recording System: Thermal-array
8)Paper speed: 25, 50mm/s
9)Recording Paper: 63mm/30m, high-speed roll
10)Safety: Standard IEC class I, type CF
11)Power Supply AC: 220V/110V, 50/60Hz
12)DC: 14.4V-1200mAh rechargeable battery
13)Depolarization Voltage: 300mV
14)Dimensions: 300mm249mm76mm
15)Net Weight: 2.3kg