Sell Digital Finger Oximeter Blood Oxygen Saturation Pulse Oximeter Finger Saturometer SpO2 PR Heart Rate Monito（(Without Battery)） BTYGR best price

Package Included: 1×Pulse Oximeter， 1×lanyard, 1×User Manual Specifications: Product Name :pulse oximeter Color: black, blue, white, gray Material: ABS=PCBA Product size: 57×32×31mm Product weight: 26.5g Description: Indications for Use： -The Pulse Oximeter is a non-invasive device intendedfor the spot-check of saturation of arterial hemoglobin( SpOz) and the pulse rate of adult in home use environments. -This device is not intended for continuous monitoring. -The device can be multi-used Solely for use with sporting and aviation activities. -Intended to monitor heart rate during exercise. Suitable for outdoor sports, mountaineering and Home Family health care. -Suitable for the elderly, people with breathing problems, or people who often like sports. System Settings 1. Long press the function control key to enter the system settings. 2. After entering, long press for confirmation key, short press for selection key. 3. Value addition and subtraction, first choose the plus or minus sign. Notes: Please Note: The oxygen saturation of normal human arterial blood is 98%. If it is less than 94%, it is regarded as insufficient oxygen supply. In addition, normal people's pulse rate and heart rate are the same. Generally between 60-90 times per minute. However, in the event of exercise and stress, the heartbeat may increase.