Product Operation Scope
The fingertip Oximeter can be used to measure human Hemoglobin Saturation and heart beat through finger. The product is suitable for use in family , hospital (including clinical use internist/surgery , Anesthesia , pediatrics . intensive care etc ). Oxygen Bar, social medical organizations physical care in sports
-- Technical Parameters
* Display Format: LCD
Back light: LED SP02:35-99%
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: ±1% for SPO? and ±1 BPM for Pulse Ratio.
*Measurement Accuracy: ±2% in stage of 70%-99% SPO? and meaningless when stage being smaller than 70%. ±2 BPM 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.
*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
Operation of the product is simple and convenient.
The product is small in volume , light in weight (total weight is about 50g including batteries ) and convenient in carrying.
Power consumption of the product is low and the two originally-equipped two AAA batteries can be operated continuously for 100 hours.