(Manufacturer): Finger pulse oximeter with Unique

Name:Finger Pulse Oximeter Scope of application: The fingertip pulse oximeter can be used to measure human hemoglobin saturation and pulse rate through finge.The productapplies tofamily,hospital,oxygen bar, social medical organizations,physical care in sports. Product Properties: 1. Operation of the product is simple and convenient. 2. The product is small in volume, light in weight (total weight is about 35g excluding batteries) and convenient in carrying. 3. Power consumption of the product is low, and the device can be continuously working for 10 hours after the battery is fully charged. 4. Wireless transmission function, data can be transmitted to PC or wireless receiver. 5. Standard USB port, device can be directly charged through USB power line or power supply adaptor. 6. The product will automatically be powered off when no signal is in the product for longer than 8 seconds. Technical Parameters: Display Format: Display on PC through wireless transmission; Transmission range of Bluetooth: 7-10m Power Requirements: 3.7V Rechargeable lithium battery Power Consumption: Smaller than 55mA. Resolution: ±1% for Hemoglobin Saturation and ±1 BPM for Pulse Ratio. Measurement Accuracy: ±2% in stage of 70%-99% Hemoglobin Saturation and meaningless when stage being smaller than 70%. ±2 BPM for Pulse Ratio. Measurement Performance in Weak Filling Condition: Oxyhemoglobin saturation and pulse value can be shown correctly when pulse-filling ratio is 0.5%. Interference Resistance Capacity against Ambient Light: Deviation is smaller than ±1% between value of Oxyhemoglobin saturation measured in natural lighting indoor condition and present lighting sources and that measured in dark room. It is equipped with a function switch, through which the Oximeter can be powered off in case no finger is the Oximeter longer than 8 seconds. After sale service: 1. We provide 1 year warranty since the delivery date. If the item is defective, and all items must be returned in their original condition, in order to qualify for a maintenance or replacement of goods. 2. The buyer is only responsible for one-way shipping costs incurred.