• Lead mode:  3/510 lead ECG input
• Lead selection: I, II, III// I, II, III, aVR, aVL, aVF, V-// I, II, III, aVR, aVL, aVF, V1 ~ V6
• Gain:  2.5mm/mV, 5mm/mV, 10mm/mV, 20mm/mV, 40mm/mV
• Input Impedance: >50Mohm
• CMRR: DIAG>85dB, MON>105dB, OPS>105dB
• Frequency response:  DIAG: 0.05 ~75Hz, MON: 0.5 ~ 25Hz, OPS: 1 ~ 15Hz
• Polarizing voltage:  ±300 mV d.c.~  ±600mV d.c.yle> ±300 mV d.c.
• Leakage current:  <10 uA
• ECG signal range:  ±6.0 mV
• Baseline recovery:  <5 s After Defi. (MON or OPS mode)
• Insulation:  Breakdown Voltage 4000VAC 50Hz/60Hz
• Lead off indicaiton: Available
• Sweep speed:  12.5mm/s, 25mm/s, 50mm/s

Way of measurement:                          Automatic oscillometry

Range of measurement:                      Adult ( 30~275 mmHg for SYS, 10~255 mmHg for DIA, 20~255 mmHg for MEAN)

                                                            Child ( 30~235 mmHg for SYS, 10~160 mmHg for DIA, 20~170 mmHg for MEAN)

                                                            Neonate ( 30~145 mmHg for SYS, 10~120 mmHg for DIA, 20~140 mmHg for MEAN)

Cuff pressure range:                            0~280 mmHg 

Resolution:                                           1 mmHg

Pressure accuracy:                              ±2% or ±3 mmHg, whichever greater, for static

                                                             ±5 mmHg average error,  8 mmHg standard deviation for clinical

Unit:                                                     mmHg, kPa

Pulse ratemeasuringrange:                  40 ~ 240 bpm

Inflation time for cuff:                            Less than 40 sec.

Total cycle time:                                   20 to 45 seconds typical (dependent on heart rate and motion artifact)

• Intervals for cycle measurement time: 1,2,3,4,5,10,15,20,30,45,60,90 minutes, 2,4,8 hours
• Over pressure protection:  Hardware and software double protections
•                                                 315±10 mmHg for adult,  255±10 mmHg for child,  170±10 mmHg for neonate
• Range of alarm:  0~300 mmHg, continuously adjustable between high limit and low limit for SYS, DIA, MEAN
• Alarm indication:  Sound and light alarming

•  Range of measurement:  0 ~ 100%
• Resolution: 1%
• Precision:  At 70~100%, ± 2%,  At 35~69%, ± 3%,  At 0~34%, unspecified
• Range of alarm:  0~100%, continuously adjustable between high limit and low limit
• Alarm indication:  Sound and light alarming
• Type of sensor:  Dual bandwidth light emitting diode

• Range of measurement:  0.0~50.0ºC
• Resolution of display:  0.1ºC
• Unit:  Celsius (ºC), Fahrenheit (ºF)
• Precision:  ±0.1ºC
• Connecting cable:  Compatible with YSI-4400
• Range of alarm:  0.0~50.0ºC, continuously adjustable between high limit and low limit
• Alarm indication:  Sound and light alarming

• Method:  Impedance between RA-LL (R-F)
• Measuring impedance range:  0.5 ~3 Ohms
• Baseline impedance range:  500~4000 Ohms (50~120 kHz exciting frequency)
• Range of measurement:  0~120 bpm