Specifications:

• Input Circuit Defibrillator protection built-in
• Lead Standard 12 leads
• Acquisition Mode Single lead
• A/D Converter 12 bits
• Measurement Range ±5mVpp
• Time Constant > 3.2s
• Frequency Response 0.05Hz ~ 150Hz
• Calibration Voltage 1mV ± 3%
• Sensitivity 2.5, 5, 10, 20 (mm/mv)
• Input Impedance > 10M Ω
• Input Circuit Current
• Noise Level
• Anti-Baseline Drift Auto
• Patient Leakage Current
• Patient Auxiliary Current
• Filter – EMG Filter 35Hz (-3dB) – AC Filter 50 Hz/60Hz (-20dB)
• CMRR >90dB
• Weight 2.3 kg (w/ battery)
• Display 192 × 64 pixels LCD
• Recording Mode – Auto 1CH, 1CH+1R – Manual 1CH
• Rhythm Lead Any lead selectable
• Power Supply – AC 100V-115V / 220V-240V, 50/60Hz – Built-in rechargeable Li-ion battery Voltage=14.4V
• More than 3 hours continuous work under battery supply
• Recorder Thermal printer
• Record Paper 500mm × 30m
• Paper Speed 25mm/s, 50mm/s (± 3%)
• Dimension 288mm × 210mm × 70mm
• External Input/Output – Input >100 k Ω; Sensitivity 10mm/V ± 5% – Output
• Communication Interface RS232