Auscultation sound output
	ECG waveform display
	Heart rate display
	SpO2 monitor through connecting with an external oximeter probe
	SpO2 value display
	Pulse waveform ,pulse rate and bar graph display
	Pulse rate sound indication
	Battery power display
	Alarm function
	Background light setting
	Contrast value setting
	Main Parameters
	(1) Measurement of Heart Rate
	  Measurement range:        30bpm~300bpm
	  Resolution:                        ±1 bpm
	  Accuracy:                          ±2 bpm
(2) Measurement of SpO2
	  Measurement range:         0%~100%
	  Resolution:                        1%
	  Accuracy: When the SpO2 measurement range is 70%~100%, the permission of absolute error is ±2% below 70% unspecified
(3) Measurement of pulse rate
	  Measurement range:         30bpm~250bpm
	  Resolution:                        1 bpm
	  Accuracy:                          ±2 bpm or ±2% (select larger)
(4) Measurement Performance in Weak Filling Condition:
	  SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ± 4%, pulse rate error is ±2 bpm or ±2% (select larger).
(5) Resistance to surrounding light:
	  The deviation between the value measured in the condition of man-made light and indoor natural light and that of darkroom is less than ±1%.
	safety:                                 Complies with IEC60601-1:2005
	 
	Classification:
	EMC:                                  Group I Class B
	Anti-electroshock Type:       Internally powered equipment.
	Anti-electroshock Degree:  type B applied part  
	Harmful Liquid Proof Degree:IPX1
	Degree of Safety in Presence of Flammable Gases: Equipment not suitable for use in presence of flammable gases
	Working System:                Continuous running equipment 
Physics characteristic:
	Size:                                  87mm× 63mm×19 mm
	Weight:                             180g(including battery)
	Environment requirements 
	(1) Storage and Transportation Environment:
	  a)Temperature :           -10℃~+50℃
	  b)Relative Humidity:     10%~95%
	  c)Atmospheric pressure range : 50kPa~106kPa
(2) Operating Environment:
	  a)Temperature :            5℃~40℃
	  b)Relative Humidity:      20%~80%
	  c)Atmospheric pressure range:70kPa~106 kPa 
Battery type:charging lithium battery
	Working-voltage:            3.6 V DC ~ 4.2V DC
	Power:                            < 0.3VA
	The continuance of working hour:It can last more than 20 hours when the power is full.
	LCD display:                  Resolution 160×96,display area 60×35mm
            	Standards:
SpO2 Cable (Adult) ........ 1Pcs
USB Cable ....................... 1Pcs
USB Charger ................... 1Pcs
Cleaning Cloth ................ 1Pcs
Options:
SpO2 Cable (New born)
        SpO2 Cable (Adult) ........ 1Pcs
USB Cable ....................... 1Pcs
USB Charger ................... 1Pcs
Cleaning Cloth ................ 1Pcs
Options:
SpO2 Cable (New born)
	SpO2 Cable (Adult finger clip) 
	SpO2 Cable (Child finger clip) 
	SpO2 Cable (adult soft tip) 
	SpO2 Cable (Child soft tip) 
	SpO2 Cable (nfant soft tip) 
	SpO2 Cable (Neonate silicone wrap) 
	SpO2 Cable (multi-site Y type)
	SpO2 Cable (with separate wrap)
	SpO2 Cable (adult ear clip) 
	SpO2 Cable (veterinary tongue  clip) 
	SpO2 Cable (multi-site clip)
	SpO2 Cable (adult Forehead)
	SpO2 Cable (multi-site Y type with foam wrap)
            Product Features
	Auscultation sound output
	ECG waveform display
	Heart rate display
	SpO2 monitor through connecting with an external oximeter probe
	SpO2 value display
	Pulse waveform ,pulse rate and bar graph display
	Pulse rate sound indication
	Battery power display
	Alarm function
	Background light setting
	Contrast value setting
 
 





 
                     
                     
                     
                     
					 
		