1,8" color TFT LCD screen, resolution 800*600 
2,Waterproof design, resistance to dropping (1 meter) 
3,Low power consumption, fanless structure which creates no noise
4,Support external 13-20V DC power, continuously working for 5.5 hours above on battery backup, full charge with 2.5 hours, suitable for Ambulance, Emergency Transport
5,Display mode: Big font, trends review, 7 leads ECG waveform on same screen, and etc 
6,15 kinds of arrhythmia analysis, 15 kinds of drug concentration analysis
7,Anti-electrosurgical unit (300W), anti-defibrillation (360J), suitable for Operating Room, General Ward
8,Digital SpO2 technology, excellent anti- interference performance, low perfusion (0.1%)

ECG
Lead: Standard 3/5 lead
Lead Mode: 5 Leads (RA, LA, LL, RL,V) 
Lead Selection: I, II, III, avR, avL, avF, V
Lead Mode: 3 Leads (RA, LA, LL) 
Lead Selection: I, II, III,
Gain: 2.5mm/mV, 5.0mm/mV, 10mm/mV, 20mm/mV
HR and Alarm Range: 
        Adult: 15 ~ 300 bpm
        Ped/Neo: 15 ~ 350 bpm
Accuracy: ±1% or±1bpm, which is greater
Resolution: 1 bpm 
Sensitivity: > 200 (uVp-p) 
Differential Input Impedance: > 5 MΩ
Bandwidth: 
        Surgery    1 ~ 20 Hz
        Monitor     0.5 ~ 40 Hz
        Diagnostic  0.05 ~ 130 Hz
CMRR: 
        Monitor > 100 dB 
        Operation > 100 dB 
        Diagnosis > 90 dB
Electrode Offset Potential: ±300mV 
Range: ±2 mV ~ ±700 mV
Width: 0.1 ms ~ 2 ms
Rise time: 10 us ~ 100 us
ST Segment Monitoring Range: 
        Measurement Range: -2.0 ~ +2.0 mV
        Measurement Accuracy: -0.8 ~ +0.8 mV
        Measurement Error: ±0.02 mV or ±10%

RESP
Method: Impedance Between RA-LL or RA-LA
Measuring Impedance Range: 0.3~3 Ω
Base line Impedance Range: 200~4 KΩ
Bandwidth: 0.1~2.5Hz
Resp. Rate: 
        Measuring and Alarm Range:
            Adult: 2 ~ 120 BrPM 
            Neo/Ped: 2 ~ 150 BrPM 
            Resolution: 1 BrPM 
            Accuracy: ±2 BrPM
            Apnea Alarm: 10 ~ 40 S

NIBP 
Method: Oscillometric
Mode: Manual, Auto, STAT                        
Measuring Interval in Auto Mode: 
        1, 2, 3, 4, 5, 10, 15, 30, 60, 90,120, 180, 240,480 (Min)
Measuring Period in STAT Mode: 5 Min
Pulse Rate Range: 40 ~ 240 bpm
Measuring and Alarm Range: 
        Adult Mode
            SYS 40 ~ 270 mmHg 
            DIA 10 ~ 215 mmHg 
            MEAN 20 ~ 235 mmHg                       
        Pediatric Mode
            SYS 40 ~ 200 mmHg 
            DIA 10 ~ 150 mmHg 
            MEAN 20 ~ 165 mmHg
        Neonatal Mode
            SYS 40 ~ 135 mmHg 
            DIA 10 ~ 100 mmHg 
            MEAN 20 ~ 110 mmHg
Static Pressure Range: 0 ~ 300 mmHg
Static Pressure Accuracy: ±3mmHg
Accuracy: Maximum Average Error ±5mmHg
                  Maximum Standard Deviation ±8mmHg
Overpressure Protection: 
        Adult Mode: 300 mmHg 
        Pediatric Mode: 240 mmHg 
        Neonatal Mode: 150 mmHg

SpO2
Measuring Range: 0 ~ 100 % 
Resolution: 1 %
Accuracy: 70% ~ 100%  ±2 %
                  0% ~ 69% unspecified
Pulse Rate: 
        Measuring Range: 20~300 bpm
        Resolution: 1bpm
        Accuracy: ±3bpm

TEMP
Applicable Temperature Sensor: YSI, CYF
Channel: 1
Measuring Range: 0 ~ 50 ℃
Resolution: ±0.1 ℃
Accuracy: ±0.1 ℃ (Do not including sensor error)

Dimension: 210*80*175mm (L*W*H)

Weight: 1.35kg

Standard: 3/5-Lead ECG, RESP, SpO2, NIBP, PR, 1-TEMP
Optional: Mainstream/Sidestream EtCO2, Touch screen