Sell Hand-held Pulse Oximeter

Description

Specification: Display Format: LCD, Back light: LED SPO2: ****9% Pulse Ratio: *****0 BPM Spo2 Alarm Range: ****0% Pulse Alarm Range: *****0 BPM Pulse Wave: LCD Graphic Display Battery Voltage Low Indication: LCD signals Power: Two AA size 1.5V Alkali Battery Power Consumption: less than *0 mA Resolution: **1 for SPO2 and **1 BPM for Pulse Ratio Measurement Accuracy: **2 in stage of *0%**9% SPO2 and meaningless when stage being smaller than *0%. **2BPM for Pulse Ratio Measurement Performance in Weak Filling Condition: Oxyhemoglobin and pulse & value can be shown correctly when pulse-filling ratio is 0.4% Interference Resistance Capacity against Ambient Light: Deviation is smaller than**1% between value of Oxyhemoglobin measured in natural lighting indoor condition and present lighting sources and that measured in dark room Flash Memory Inside, Advanced analysis software Option: ECG waveform Display, Heart rate, HR Alarm, SD Card for *4 hours storage, RS**2 interface