Free Shipping oled oximeter/ fingertip pulse oximeter/ fingertip heart rate monitor&pulse oximeter/pulse oxymeter 2pcs/lot 

please click the following link if you want to pay directly on line, this is our website on Aliexpress.com:

http://www.aliexpress.com/store/product/Free-Shipping-oled-oximeter-fingertip-pulse-oximeter-fingertip-heart-rate-monitor-pulse-oximeter-pulse-oxymeter-2pcs/211749_846667633.html

Shipping:

Free shipping by China Post Air Mail(15~35 working days) to some countries, not all, within 3-8 business days delivery, not including festival or holiday.

Parameters:

Two parameters: SPO2, Pulse rate

Waveforms:

SpO2 Waveform

Features:

Color OLED display, four direction adjustable.

SpO2 and pulse monitoring, and Waveform display.

Low-power consumption, continuously work for 50 hours.

Small in size, light in weight, and convenient to carry.

Low voltage alarm display, Auto power-off.

Runs on standard AAA batteries.

Detailed descriptions of product functions:

SPO2:

Measurement range: 70%-99%

Accuracy: +/-2% on the stage of 70%~99%, unspecified(<70%) for SPO2

Resolution: +/-g1%

Low perfusion: <0.4%

PR:

Measurement: range: 30BPM-240BPM

Accuracy:+/-1 BPM or +/-1% (the larger one)

Power: two AAA 1.5V alkaline batteries

Power consumption: below 30mA

Automatic power-off: the product shuts down automatically after no signal for 8 seconds

Dimension: 62mmx32mmx33mm

Operation environment: 

Operation temperature: 5 to 40 centigrade

Storage temperature: -10 to 40 centigrade

Ambient humidity: 15% -80% on operation

                             10% - 80% in storage

Air pressure: 70kPa - 106kPa

Declaration: EMC of this product comply with IEC60601-1-2 standard