Description

Technical Parameters â–  Display Format: LCD â–  Back light: LED â–  SPO2:****9% â–  Pulse Ratio:*****0 BPM â–  Pulse Wave: LCD Graphic Display â–  Battery Voltage Low Indication: LCD signals. â–  Power Requirements: Two AA size 1.5V Alkali Battery; â–  Power Consumption: less than *0 mA. â–  Resolution: ±1% for SPO2 and ±1 BPM for Pulse Ratio. â–  Measurement Accuracy: ±2% in stage of *0%**9% SPO2 and meaningless when stage being smaller than *0%. ±2BPM for Pulse Ratio. â–  Measurement Performance in Weak Filling Condition : Oxyhemoglobin and pulse ï&frac*4;†#**8alue can be shown correctly when pulse-filling ratio is 0.4%. â–  Interference Resistance Capacity against Ambient Light : Deviation is smaller than ±1% between ï&frac*4;†#**8alue of Oxyhemoglobin measured in natural lighting indoor condition and present lighting sources and that measured in dark room. â–  It is equipped with a function switch, hrough which the Oximeter can be automatically powered off when no finger is in the Oximeter more than 8 seconds.