Product Main

Specifications

Display Format: Colour LCD SPO2: 35-99% Pulse Ratio: 30-250 BPM Pulse Wave: LCD Graphic Display Battery Voltage Low Indication: LCD signals. Power Requirements: Two AA size 1. 5V Alkali Battery; Power Consumption: Less than 20 mA. Resolution: +-% for SPO2 and +- 1BPM for Pulse Ratio. Measurement Accuracy: +-2% in stage of 70%-99% SPO2 and meaningless when stage being smaller than 70%. +-2BPM for Pulse Ratio. Measurement Performance in Weak Filling Condition: Oxyhemoglobin and pulse #118alue can be shown correctly when pulse-filling ratio is 0.4%. Interference Resistance Capacity against Ambient Light: Deviation is smaller than +-1% between #118alue of Oxyhemoglobin measured in natural lighting indoor condition and present lighting sources and that measured in dark room. 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.